{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2054543729",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f9ccd31236a9a494dfaa33e605bec911856bc363e3d6e8049bc845ad2c944a2",
    "signature": "0x46be8144e05478e960bfdd60d3dca1120fa6b337cea22bddc86bf6d3538e8b6c787299233da0e2d14fa0dceffdd4ac053036ec2b1092b6ea8d582ac0448fa9a71b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}