Transaction not yet indexed

21Yszc2VVUnU625N7sttDCc15zAmEXTCxLZbdcjEBegDQ2P9FQBBwjGzmYDe2shPXRALPjgKJssmRprZQrWQrQpu

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