{
  "manageEntity": {
    "action": "Share",
    "entityId": "1230095873",
    "entityType": "Track",
    "nonce": "0xc9aad972c7eddccef6e2701c1b8e7508116735ca9bc29a6c45fb67947af51baa",
    "signature": "0xc529b578a1a8e5c2863b4d199993a902976b89c88d79cf8635b597befe0673de389ba8474107bc16841fad6cd17560c986bcf99c27ad3d52c84fa901e0623dce1c",
    "signer": "0x7C9331d03994C28e03D078291aB702D0B6aBAB0E",
    "userId": "147909"
  }
}