Transaction not yet indexed

21Y4nyKbfJWTu1o2HPwr2aEVE2DPEAWsyR1ysq86ntZtxzjHqTQQ9SpAb4JvFwf94JHZatMtpk8nyhQGoQySt4Fd

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