{
  "manageEntity": {
    "action": "Share",
    "entityId": "351771247",
    "entityType": "Track",
    "nonce": "0xd8f7022664b83139719877b35b0397f6f22664770426c95d067708fbc0f5555d",
    "signature": "0x7f59779966201fbfe134c0547878ab1e8ab73d734bbf8f2b19ae94147bffc8083d0c03a4e3e577018ba054c9269a4c74e157007484e2f1d121d5e8601e6d6cb21c",
    "signer": "0xe8891C37b2d4E4Dc9cdEbEF9160b23a8B0900a90",
    "userId": "980020068"
  }
}