{
  "manageEntity": {
    "action": "Share",
    "entityId": "1052957786",
    "entityType": "Track",
    "nonce": "0x8fbd5080aeb276fc578027ef1861613474552c89ea05c9c7adcf80f9144f1343",
    "signature": "0x25cf0743af5519eb2abf2a6f23941f0d966b98b43df3e8443cd728d83a8378643c7c37ba374b52ad5d795d216e73379fb4139f86a8354c7c816cb96339db58381c",
    "signer": "0xb92191705869e05e8C1f127CdE78c70008AD64d6",
    "userId": "356159775"
  }
}