{
  "manageEntity": {
    "action": "Repost",
    "entityId": "493081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67ef8f27d48f2b8c11ddc323e27c6e891130809384e6412e730a6c2ded8424f5",
    "signature": "0xa31bb2fe768d9ee9940377c283939b2447b0c329042ba6cab7438101f006391a748de1dce0ee0e2fe594c3c389ec0eedcfa0fed3f6b564581ddeac9b4a4766761c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}