{
  "manageEntity": {
    "action": "Repost",
    "entityId": "142571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ef0cf184b572b54d02908fba146df453d947e903728e288fa1728b9d751b684",
    "signature": "0xd08322788e0dbd5c6c032fcab451ad17e832640133bd0a53557b7bbc0bcace8e1597b422c805abbc50c27dc6d7b643b52670edd0421a2550b6dd384e722274c81c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}