Transaction not yet indexed

388WFjzKHuMD7wfVqf7uSyyZ2iwuGPfsJ9z3u9nu6TAXCW2s1F6dzqBwSGpGYgvBoM4Uywwrqcxo4phkDupUH3Py

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