{
  "manageEntity": {
    "action": "Repost",
    "entityId": "349535779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d4155e78b6a2c9118eb91b2689e9a6c6585de7147f2517490ed34481b510e60",
    "signature": "0xec5fdd6f052b5ad3d887ed77ad92f8275d81c400ac13bf97d03ab06d64701654219c9830551167a2e767a213d9e17c981c0a914113a59c19851bd292f515e7c81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}