Transaction not yet indexed

n64GwDzJ9S3eZ5w77hrMbKiKf6P8ByJQCKLEbH6GkMDP9bg6UthJfBHa2qW3aYFs3BnV7pyWF4BHRmPKiznQKn1

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