{
  "manageEntity": {
    "action": "Repost",
    "entityId": "81166367",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e522865825ea638955c90adac6bb43d35ff27fdda55a6ed514c10af68d1cb3e",
    "signature": "0x46946be6e1a3f0b400c09904602d5ef6a150ae31f6c510e058c595d3c6e0fede130426a69004f9c12fa4ebdd434ff8089e7eca646d931eebaa7016b85171304d1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}