Transaction not yet indexed

661USLpkVvMnFzjpJdPE7FCUjbQvv7n2pmGLL2TWd2pkCS7QKWMgCLjhctqFPMJJN2ppGv2y1vn8ynsUHTFyS7ob

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