Transaction not yet indexed

66SBtxPMVSdQrgf4gboEjmNQA1GVT3pcWhVJiCDkj1WNmwXPcyQbzLM9jnB9PyRghPPpZgXTTR4bFVtWNry4HC1H

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