{
  "manageEntity": {
    "action": "Repost",
    "entityId": "506295",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a863d075e7afcf920d894519b740ff1d4a32333156246bde16272d276a88a47",
    "signature": "0x7fc806792801cb18126c8556370b6897f3b4b13ec4b95066811f6ac761b8a06c044b7d509de84746181c3786255e38e4cca0fa454927480c364b129b8de401e61c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}