{
  "manageEntity": {
    "action": "Share",
    "entityId": "958952",
    "entityType": "Track",
    "nonce": "0x9c76db285d846d289b1ef5b7f1ce7f96077c2e50b5d84b582bd057a9c7738e29",
    "signature": "0xb63ef3a87044872e5c2bb41cbda2324223555ff8689f593d733e263b4279fda7289b56576bf1620c3535082f531a271bc93d49fb1fd359f71d70bb96986f2e371b",
    "signer": "0xB1fdb4211728Aa91cA335811E0eAaD06b27686e4",
    "userId": "135129254"
  }
}