Transaction not yet indexed

2Z21zX3P3HL8YhxSdvTsd4pf8u363fQSW5nuGwsMqhSekTyRFoCurFU3UCgpuM5uAQHAkE3sLwvtCxpFbjUCZqhe

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