Transaction not yet indexed

388CwTGoVGPTyr8zCU8eDjPLSiMUW87N47osLwnU6MAdyd5qkttHd1MjHz6M8XKQLKUD2xDhi9SrjUX98P4xep6m

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