{
  "manageEntity": {
    "action": "Share",
    "entityId": "949696234",
    "entityType": "Track",
    "nonce": "0xd3a4eda7ed5970126e1a96558f23aaff751c2a0047574496501dc1e22925c8c4",
    "signature": "0xcf3a3d4c568e198bf29aa0c50fa60e98f9b3aaef7e26fb1e16d811d747dbd0be66f9ebbaf0b1391c9aa8aec81d05f06736296ff9a78ab31c2a570ac0d6b1627c1b",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}