{
  "manageEntity": {
    "action": "Share",
    "entityId": "151971266",
    "entityType": "Track",
    "nonce": "0x177bb4f654c2aa74d598f704b272753de5efff89bf4946d1dec32eaec86a6f60",
    "signature": "0xed6c74623838a562e9df72b6950048ab5ba8e4839a38662c5ae82975be6d3c3b5f3bd5f98652244ce7040ba3e4d7e01159eaf3cd0ec74500cc50dff25647ca571b",
    "signer": "0xE261667F6a2b4F038E3BAa2C6C8F7B2E6E9FD7f0",
    "userId": "540259467"
  }
}