Transaction not yet indexed

21Z4bUxADUATz7koLvyzNY38vWiMuZebnGE93U8BRYTSxJXcFVfEX9RjCCJ53K3p4nHx7QCF6t9A3NnbN9Kg6T2g

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