{
  "manageEntity": {
    "action": "Repost",
    "entityId": "210153",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36ba970e60e1c008ccb08e8c0d4f13ca13debf7852ffda044b19bed2138445f4",
    "signature": "0xa4f9d37a1a9a09a27341d1c0ec6321c424bd2efe7d34cc36254c6f219eb2c7c1321a5ee48a66f33d6d90acd16a6e6cde2c895a034ad8d65fa00541028a8ffcb31c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}