{
  "manageEntity": {
    "action": "Share",
    "entityId": "1191981231",
    "entityType": "Track",
    "nonce": "0x341b13ac3cc7526a1e4a002e9404f9d9b038c819b23c0634721f4128fa6b050e",
    "signature": "0x5ad88a106721ac7d544147cc9080bce2fa0bc7efecaa5d3a058d8b41718244ff10fb3598f499fd5e337cab4e28e1d121f34fa452ce0ba1938b3d0bfda964ce7b1c",
    "signer": "0xe4971Ec969214D6A519b3F1E67F4A41cDA926862",
    "userId": "321696490"
  }
}