{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1665470401",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x053b5e0e14d720a58e224e7e503da0bd09776e9ef6271a46b61f83dd32615c89",
    "signature": "0x5c7ad354b8ff06c408e1cfd8c4f3fba80db16896bdc516f9b85204d33e905e670332c156cedbe4e9a162fda9df3612140aafd7e3b5b23314acf2739d3e6bb8051c",
    "signer": "0x1F9dC682fadBAc94c0Dd4ca2232a3f490704a737",
    "userId": "737872723"
  }
}