Transaction not yet indexed

21EmZZhsJwaPfWpJj6qRB1mQneqcmsjjvdJtMtLwL5AknwKoe8J2PfkZXdWoySmZbJ8RGVJbp52JSm8yht75i2HN

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