{"_sessions":{"BU4FEW9kVp0XtBrIRjmYRd9ttZusRRctwiOvdtcdMCIv":{"registrationId":1677702850,"currentRatchet":{"ephemeralKeyPair":{"pubKey":"BYHyDDkXdbkP2blheYzOG1wVdGk2xcSfNP1OgSUPpllV","privKey":"YLy0+ZtXWP5D1HHMW7Hs3Y6tpqJJu7HOLf5vE5QL4XY="},"lastRemoteEphemeralKey":"BXkidhr7hHGsU+XHWZK35PNNkxz4KpchEAZobAk0VUMW","previousCounter":0,"rootKey":"Fe23zVXxihnMpChFZz/ENFIpilrFVGFo38wtf+1yr9o="},"indexInfo":{"baseKey":"BU4FEW9kVp0XtBrIRjmYRd9ttZusRRctwiOvdtcdMCIv","baseKeyType":1,"closed":-1,"used":1768588410574,"created":1768588410574,"remoteIdentityKey":"BV2SKLlYwiCAwmYalTiwHEqSI+FDAHw6bht5oc8hKHgX"},"_chains":{"BYHyDDkXdbkP2blheYzOG1wVdGk2xcSfNP1OgSUPpllV":{"chainKey":{"counter":0,"key":"Kb5O2czHiHzg8KilhMinwHSqlkCaXXsldIWHGJegSv4="},"chainType":1,"messageKeys":{}}},"pendingPreKey":{"signedKeyId":12639792,"baseKey":"BU4FEW9kVp0XtBrIRjmYRd9ttZusRRctwiOvdtcdMCIv","preKeyId":4624}}},"version":"v1"}