Transaction not yet indexed

UiEnvvTLmNgVvztVRPKz7SjbPr2MuupqMEZrfWuHkrRw9PrhamRRdoMftnZ3ZEX7e2AWX7GMUoH6AFNj3LtRSF8

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