{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x464afbb6f0b71c848a7d4888d73ac08218659279b624a8dc776e99add0af2fc5",
    "signature": "0x000cfff1f344356ee0585d5d326bfceb46db7bdcf49f1c5658f6134ab2cc7f595ab95ee93d29c0933ae60168cb89d666772c886af5dc49187f132f271ca235611b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}