{
  "manageEntity": {
    "action": "Share",
    "entityId": "732688635",
    "entityType": "Track",
    "nonce": "0xa7d4a91265b230eef68736d323239b2e987c92c9a036df569130f22b7ea58adf",
    "signature": "0x63fab2e053c68ef3def76c1d88d96836bd76aae82692fabfe83e8eb7b853fcca3cc23ed23357e64fadddcadfa990b95d0b0e953403eb81eb43b7fa3eaf32c15b1b",
    "signer": "0x66a164982b85dBC887E346DecC1dffBa4afD1776",
    "userId": "960328121"
  }
}