Transaction not yet indexed

RPmkEE1GDDLkJ7GCmNxXfTdQozzaKG3JG8ERM36Q7R7apmX2MgQiUC3ZP44QPknouSKMUzokEcbtjxfqJHQxm3N

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