Transaction not yet indexed

53nbVEeQQJ9zsq3PmTCeqHdkwzbi2zfvMEsLyUaHXZr7MSfLefaeqyj4qdBxHC8dNPYvXELvXsTQgetmJ869ksFu

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.