Transaction not yet indexed

5UuCUyJZnvdjfZHjjrop8KGCYM6vwJrhMN7MTXRJApJoA8smHifA6aE761hNdkmKkhPykLQGMXUX4id19aK8UnoT

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