{
  "manageEntity": {
    "action": "Share",
    "entityId": "1047730490",
    "entityType": "Track",
    "nonce": "0xe93d30ac9dce580a2b739bc0b107ad8ae34bff3af8169fb14987456103486a75",
    "signature": "0x54053ade8410e555ddd4344b7044eff049d20cb7dcd144645844c22fa07aca9144bba73794c5db89f3542bf6b21382db78ee8f4d7a33decbf1de34d87374f4f71c",
    "signer": "0x7eD210213df8d3939B883116B4d505544c0C6531",
    "userId": "135340"
  }
}