Transaction not yet indexed

21y4pft8QARmRuZsqedS5ij7QAeHqVbEhGhtYdo8iATPiL5jggH4CuoCyqjnxuu7Ut5BJEifdV5bJf7kSUZLJWXG

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