{
  "manageEntity": {
    "action": "Share",
    "entityId": "864406066",
    "entityType": "Track",
    "nonce": "0x81babc0ff038324ba2cf4cf9e69419658333ed34fd0c0c7d3ce05b9afa5b84ab",
    "signature": "0xf3f5d553c461014adc66c7c5aca287dfd1cc1efbb86cd7cfa11b43881242331b0eeb4c7aeca260222430462e48f81c776c9e12c4fa2a24fd16be02c5e1deac261c",
    "signer": "0x78bDC2F059DaA68F1424A1539Ce38d5C83d8DD4c",
    "userId": "4686"
  }
}