Transaction not yet indexed

666CSUkS746QUjZE5VSvTeUCTm63VdQbj7sAbcbg9V3XUtnLD3ouaHhUb2wWs7iqmx8AY7tEF7ji7sdUEx2ADVtw

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