Transaction not yet indexed

388HfP3MqUbdpuGbG1mGJUyEB2hs9hbn7VUMmACscEcGFT9dMoStgYAz3k3Xjoh9R1SRxjbTQSpVLNTMde5QPayT

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