{
  "manageEntity": {
    "action": "Share",
    "entityId": "464445109",
    "entityType": "Track",
    "nonce": "0x2d62dacde9dbb19a50e854effcbdf133e345546ae66a1a85759f6f314e48d10a",
    "signature": "0x4d0ab69fa84354ad3b6af67d68ceebe372df6c33c967db34604c0dce498e364b25705991e47eb78a88cd614411573789554be0e715379cebcf6cc57b48c7a3d71b",
    "signer": "0x2dd710362e73c9280f828C4cc8e5963a21653eA8",
    "userId": "901883156"
  }
}