{
  "manageEntity": {
    "action": "Share",
    "entityId": "1442377904",
    "entityType": "Track",
    "nonce": "0xfe0dbb7b84d9680bc5ad3781cf962701321d78491088b5c333da2acfccca301a",
    "signature": "0xde2a0bb760ddcd5c24e36caa89b7b9f27aea3d9ef41d4f8f105e10651d5f4e0009ab885dceac7ec7234ed434a9265eb46ddc9950490a7c47db859666817ed8571b",
    "signer": "0x8086390c11f2bAE11FE3B2597d7bC83028f93AbE",
    "userId": "79655224"
  }
}