{
  "manageEntity": {
    "action": "Share",
    "entityId": "277152544",
    "entityType": "Track",
    "nonce": "0xdd7d0bf24ef2f40b8f994dabaced9a52ccad211d3321834437e5bd52f321e762",
    "signature": "0xc948b0e7230b9f50ad13e60b391ef313012c491c14b4fea3e62925205f58f36149e34c96b7160db1ed8f02a3389eefc397852a74d55cc68c973d3c6cc68eb0ea1c",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "105826"
  }
}