{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1756200645",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50e27dca6d30a4c3a634c20260d260ef12dfe69cf29f008e6d209c36616b64d1",
    "signature": "0xdd126519afa5e24d003fcee93c04b446a2c6b772276f495dcc40c08b004e2949027dcbee9648d80592da6d2cf685cde298b5c6c51d15be282255515fd15176821b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}