Transaction not yet indexed

21Z6zVAG9vBE7vGnbfnEYz6irFm6tEEZcd1fJoUaoLTXESCUkpsSV9yuRTZWS1Q2KwiAJUeBPCfZy3htP5khTQ6s

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