Transaction not yet indexed

66tbHDF8FTWM47GE2NaB91FXU8tKaB6VLmjTfSv27sPwKTgTUPSaG3Dg7zYGYyL2XevrU4VMgWeDdAF7aEXQUYGZ

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