{
  "manageEntity": {
    "action": "Repost",
    "entityId": "584727030",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6097cf0ac836a184b07292fbd5b02544290bae61ce7e2c8d9a54d72b0e8b91b6",
    "signature": "0x594cf05ef7a5080daa4a59de16b82235e07d5e327194b0447a1d36b56113853351f5467ec079f803b28b9e0a7c6ad2921121959581b8be3d4c5f250b8ef1debd1c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}