{
  "manageEntity": {
    "action": "Share",
    "entityId": "1919925508",
    "entityType": "Track",
    "nonce": "0x60a29cf295c0f50e5ea0a85ba136850b7cbceb2025f4d9e3baf645fd314feaf3",
    "signature": "0x5cbce25a33dbbf410c78ce8c8675bd6dc75b9c6609efbb44cba6d6aec7fdacd615a71c9f3ee80d26b4ea1ef9d2f2d32f3d987e4da48a2dde93fb4d55e1d9de5b1b",
    "signer": "0xF092Ce2889Ee6490A601Ddc0986c585faE589CB5",
    "userId": "658799981"
  }
}