Transaction not yet indexed

21YKMAinn28MmTxSaawNXEMmUcoHiqJpcKWwhCkoGtfBRah5Z8E7byA8sHbgsV2DoZuqECbcqd4gvnj3mvdJasmK

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