Transaction not yet indexed

e64tfZYiA6Sd8HtrM5akqB2cjq5T6dEhfrHnrCfeM4n3sRAQM9MnmKVgf4f1sxbsGVQbVkoHS3HWMoqtShic5fM

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