Transaction not yet indexed

21v4oB19mgBJeFK6LWiCvXUpaxRMsAwbJt92LKuWo9XZNLJEG9pXE4fRcJDskdgD2C5MQNptGSAH7CEeHUTr87v6

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