{
  "manageEntity": {
    "action": "Repost",
    "entityId": "260463744",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d0890d887e36336f865749ef4c36c20ed399cfefaffd1ad26c482d7fa37c412",
    "signature": "0x36e55aa4bf6268ebd84fba5f0e49351468444225ca136c64e39ada467ad325a42de90d19ad1ea7483752892bdab794273b12aca295ded783cfc0698dd37f9dd61c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}