Transaction not yet indexed

U3CpXkqGKoJtyEZchcWsbwq5r4vtMoVmPJG8UU9TDGY6dyMNHnHgLfgoNjh1rUuTfphqKcB2oF35ZEHPPrA6Lz2

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