{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2108037187",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae6d5409862bdfdb7559dded322095a184f6d2ce21224ea830c5a74015355d88",
    "signature": "0x5cc897f8d9559f611454683455242a33e54a0146339ad02483f31476977106e557f45da91638f0dc45e1f01bcb742209b6c7ca607ed9f26da8fadbae85a9cadf1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}