{"_sessions":{"BTn1f+97w8wAMkKZ8BpFkaS4cSdJjoP9i54vIr8WMr1x":{"registrationId":1636764770,"currentRatchet":{"ephemeralKeyPair":{"pubKey":"BV+2901PEOPtTygC+iAjeVymWKSA5XXdVfwynqQIy4Aj","privKey":"qExkBR+T1vifXpshXJYyXu1CAOoW/mwr0vMY/kkJ524="},"lastRemoteEphemeralKey":"BQ0NtmedVAkgKYpm8iPWQbrRhzvRCQjB/9jRpaPdEdhN","previousCounter":0,"rootKey":"R2bbf456u8AsrTlOOBkLv1nAyT/lVl2Rt7Yv3hwtgjQ="},"indexInfo":{"baseKey":"BTn1f+97w8wAMkKZ8BpFkaS4cSdJjoP9i54vIr8WMr1x","baseKeyType":1,"closed":-1,"used":1747581390569,"created":1747581390569,"remoteIdentityKey":"BTr/Z7pIDg0etMxcTrX5sk1Yx0VVYKUvAZCQQPQeLdo8"},"_chains":{"BV+2901PEOPtTygC+iAjeVymWKSA5XXdVfwynqQIy4Aj":{"chainKey":{"counter":0,"key":"jkWoobT17JOLSwClwZaIHSoDHZIGVlJfkBX1/e5epmM="},"chainType":1,"messageKeys":{}}},"pendingPreKey":{"signedKeyId":2750785,"baseKey":"BTn1f+97w8wAMkKZ8BpFkaS4cSdJjoP9i54vIr8WMr1x","preKeyId":6275}}},"version":"v1"}