Transaction not yet indexed

21mZPtR7JVeHePKqtyiLmWs6PW594Bu6ZA6c3uS3mtCR1WTxUnaNcvpdeceRKKb5mgMAyRd6CYUCNsKCwNYWCDQ2

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