{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1611333878",
    "entityType": "Track",
    "nonce": "1792169558826197943",
    "signature": "0x7d7d95cc7a0e8f4dcd14386810e18596b9ed8b01c24f78db4c1f5940a858c94e7aa5aa041033b215ef6d8ff45e1355caa3a3fc08caac8424c9b385af838173131c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}