Transaction not yet indexed

5b66UZBQe8NPHUCeTXb2CiaYQyLyE272VwZePutfLkcipKQbHLc3znTB1EfXWgYNYZESjZ6GrXMPidAMZTd1izeu

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