Transaction not yet indexed

388NfkFsZ3G8kD4TufZwFimLCe3YMB64drgCeE4gGZYQF4y6xBpsjCjiyXaSup2tNUD9Yd7JPHhuHTbNN6aGXute

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