{
  "manageEntity": {
    "action": "Share",
    "entityId": "266774147",
    "entityType": "Track",
    "nonce": "0xdf073c5c9ee829099912a960bdb1a495bdb55e8d5e2daec86a766633800b1c70",
    "signature": "0x9a1d004828c1acaff6805bf5405c60d979522107ce445cb07fa69174ba6bb72240eecc95a480e5e1640670e0eb5215dced2f7fbe1c2366ec2287f043f15f4d831b",
    "signer": "0xd489B786708CDd8661b152CFF27695dC12c8c0C9",
    "userId": "647391197"
  }
}