{
  "manageEntity": {
    "action": "Repost",
    "entityId": "347446458",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5dae19869b1f3b7e5b57ccece912a51438bd595ffd8ae475b674b5e6cf27a9cd",
    "signature": "0xd2e185674f6f61366d2b9f7769da524edce286dd004ed69e89e55bb675b098fd102f15d1e67856d75ad646a3152e685ea6cacc680daf8fdbdaaee14cb66dfeba1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}