{
  "manageEntity": {
    "action": "Share",
    "entityId": "370899",
    "entityType": "Track",
    "nonce": "0xfa7aca7f93feb06ed3c6ea9bf868a2dddf6f8229e50a244ea9545ee8ebf51f21",
    "signature": "0x59d2ab82334e411bb5ffaef1bc2ff3a3870e152635efac35e8fb7619bf2f6002509cebabb7d97ef51d21a77fec9cfafad3261a8f4ad16f351132cd55db363c8f1c",
    "signer": "0xF80CBec0B60B86e1030713CF62bf1d380f31b818",
    "userId": "857128301"
  }
}