{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1606870236",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x424376ebde7b0b727516cff1ae871d5574869901610372354f281e79777b381b",
    "signature": "0x0fc44f5224f33026b26366e8717463f0d514f54131cdfb72c554847c9182a8435b366e56cf373d3b3fecc11d2dd278d5b5a08b654d00245a7698c7ffc26194371c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}