Transaction not yet indexed

21EpJLhYbnAhUzeRcyTGRT2r8FUf5GuC2W4UBVCSPgmRvEkWXJ19ao8aEMWQfvFYMkhXRjqNEhqZr3jfUPbHdEFp

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