{
  "manageEntity": {
    "action": "Repost",
    "entityId": "671226",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87625a18a5276ef5a570c0427319a6ea7f3c98af17a6920b111c23a2539d486b",
    "signature": "0xdb1757cdba8445bb287da3ed7e7b34d546e851e1d8f2d27e808ef13cad66b70b5197151eb3c6cf5718c58b1a64ab2f075fb0c194e2cab28784f0efd85b6e325d1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}