Transaction not yet indexed

5a66FN3rEAMJQtxHLAX1MwpVgXiZhHWmqEj7btDB334fSf8syHeGcMXbSFXAt4icJMKWWJMWPgDGRcyiGFH8L7Hf

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