Transaction not yet indexed

21RcmKqzDBLJtqQSiQfA3N7Mm7HPEjt8qSK63mHx8XcnGSzLkhSAYYLw6mCeg1aAFaT9a6gVHKVBhT2CVVoHDAYT

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