Transaction not yet indexed

388WLcGcuLsGuB1253Sfj4K7vtNMxB4Uw7MXCgWbXbWjjESj6NNVFxYH4ny57PHJWBBrSTReCU54bbWNmNp6on2

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