Transaction not yet indexed

128hkMcefSSXy49F6Y6PLEUqVG59fqrMYa6NxP2yDPdA1NqmxtpWHTTGrZM26fTW69GQHhLVx8C4dGuunik8DFK6

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