{
  "manageEntity": {
    "action": "Repost",
    "entityId": "592245825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x906c4249a0810ac8b2bc94e853c438e3dd629e802571c896fec77a5ed6452149",
    "signature": "0xe829ec3e8a32c2f0d75cf37fd6f5ec8af0e83c6f4baa4966e30b87a05ea546622dbd428e70309425b14c8917335fcb60fe4f5ed83adce9eef0ed82def6aefe921c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}