{
  "manageEntity": {
    "action": "Share",
    "entityId": "1879772513",
    "entityType": "Track",
    "nonce": "0xcc1ba411b100444b55a4f5bd8ba87fbd88c27348aa217a4c8e707001d012ab20",
    "signature": "0x230c560627844f06dad6118a826076a1d115c0c72eab06c1fdae1e3209e889b93503ea4a5d84ef21144d19cb6fdab70b3068ff8cbeeac83cb1b61258141cc3c31c",
    "signer": "0xDAf75e505034f812D3477677B661f50eA7D248C2",
    "userId": "867982535"
  }
}