{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1468817586",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d65174dbeb3ccee837d7984e0dbe532969ed228ff4c21223a45fdf2ea1f29b7",
    "signature": "0x3b05c488c2777187eea238cfdf7bf11331d4301db61cdc08d552da7faeba8c1b4dece13dcb763f2ede38f73e93e7445dbd875b97adebbbcdb6a6f77106bd32661c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}