{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1493021171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x694b5025a633901948ab7631cde6e2ddd92b25e4bfd8455334ed60cd7ce7f170",
    "signature": "0xd2470bd7320ff69d4d03bd3229b6d7e0145d48879da5e15813c3436c237e5ee16051874181642446112f8dc261ddb5c863809d0702b00e1f7c1c8cc1e4121e431c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}