{
  "manageEntity": {
    "action": "Share",
    "entityId": "1786462532",
    "entityType": "Track",
    "nonce": "0x165e47b91a649d521af81e12574cc4c195881152b8909eb0c56812f07cb4a1a6",
    "signature": "0x85f2ffbf5353a30c4ec9a312f81e68f49e69bf28c7ba7022889ef04835632fa1004a138c09ca7a4b66e1cce5a3035775e66b1d215b84a2d7d641ee94cfa361981c",
    "signer": "0x604b4F353E759e6Ceb980b2Fa04e96FE85AC7d1D",
    "userId": "235338"
  }
}