{
  "manageEntity": {
    "action": "Repost",
    "entityId": "139081388",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x822a722793e0560c6618d006a998727d1e25dcc431cf4fdcd00593c10c795de8",
    "signature": "0xca4079f809a097ae1f66cb1c9f1c1e882858f362356475fb0254a1007e8ebc8316be1d23944effa0647ca78b90ea20ad1bb590c51c055e55bdd48d75e0ffcfba1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}