{
  "manageEntity": {
    "action": "Share",
    "entityId": "953134483",
    "entityType": "Track",
    "nonce": "0xfcbe32c3416ec7cc8e6b0e9c904143e1c3c2e05d729979402a88187cbef70c65",
    "signature": "0x42afb6dd2110bc05c4a704e0507c1b58beb26697e82fff3a15e14adce4521d142c6e37ae0ccec75d80c793d3ff165da2a2654065f6d5412904caef6576c1cbdc1c",
    "signer": "0x406e72F6E0477C3f341Eba89411b7939AEF4533B",
    "userId": "50722"
  }
}