Transaction not yet indexed

4M1221wuGEfXaXfYK5eJLgUbySZrs5sfAGnevmmSat9ff9eay6DykMbfoiQezvDzwG1Hahf9KH2geWUyFMuw8uk2

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