{
  "manageEntity": {
    "action": "Share",
    "entityId": "1259821156",
    "entityType": "Track",
    "nonce": "0xf93824e9f91e95fc5a3d030b7ef3e426380ca0ca79505d514adc918912688499",
    "signature": "0xa0fd2236dcfdfb2fead337b0f25532a0bb246549e75ef9d11529aa6cd6467ca05bb9a533bb68e70cf9e86edfb9473614f4f23433265445bf395b8197d16ae48f1c",
    "signer": "0xe4B8004BAF2870A502CdbF376DCad5Ee2A9ee0F6",
    "userId": "204321680"
  }
}