Transaction not yet indexed

64Mkb1CKxvsgQLmUS5Hw7m4ugp63ks6WMejGU7pd8EjPtDBGqgo6SAg4erUQqQ7pmwKkjkUwR6mPnatcjg9smAP1

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