{
  "manageEntity": {
    "action": "Share",
    "entityId": "1199968326",
    "entityType": "Track",
    "nonce": "0x608ab10d481d8471896e32bce7c655e0ee6f2d0087b0bd2d695e63eb936408fa",
    "signature": "0xad649f4260ff5894d3b2d17073aad47095c99d7f25ab8b94f716c1e42996968b556fef5de876c07f14bb1331c101c9077691e02cc3d6a20355241164598b1e801c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}