Transaction not yet indexed

388ApoRJQ6m9DMGRbie5afLgMgRrTRtFUnEkuo8k55tM15FmJaEe5V6RLZzXmidneD6TFNHDMLRM5ZLMqTttjVED

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