Transaction not yet indexed

5ExCWtM1rGZM94TNw4AtDuUBYQM7e28GAbhp77beXTSa8yUDLUaBCFNJye1KiBdpTxrzezGFsmGiShBaAC2H2Ddc

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