{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1408643804",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc22cada8fb975522d128944507b981cbcac597e647a1452dfa095823e314cc25",
    "signature": "0x65161c9ac8068759b1ee7a858c9a774b7c8b771bd60d6afeb1a93e269f5df42e55607829cd1e0e8e0756effa836d688c170be4146f65171cea5f57be7438ddd41b",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}