Transaction not yet indexed

66MNX6ncZTuVgvbUJeTGxwc44Detc4Z8sffkH4DMF1wSrLDtYPxqQsuBNtqnBAwpQNgLcMyNmbcmgrrgE5R6aPgT

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