Transaction not yet indexed

Fn388ptCCYaqaUKYb2obfuP6rkoFMB91QpqMCYR4WFNhwDk8TCiatzb3vBMSBAgtECsKcPtQpVHeaeA9UjFHvYu

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