{
  "manageEntity": {
    "action": "Share",
    "entityId": "1974764048",
    "entityType": "Track",
    "nonce": "0xee6bbfb026fd7986619a1ee47bceb1ab88cb5684a988cf89a129543dc4585fb9",
    "signature": "0x2000b550eb36030bdc93e512fec03515f0c278e3ff9c3efb8cea1d599c9fce6c76565e84c19e98211b3e966771f26787dec04efc1f9d4a33a58e0b72103853f91b",
    "signer": "0x5FfF14A156ac6F76Ac3533Cc3eD489182eE451c1",
    "userId": "352700972"
  }
}