Transaction not yet indexed

53TMBmdkUAaCsxEXWT1jzsZMewdMQfkeF7fmjYcgaSUknjYf7RY1xf3CyZPXeoULYChAn8BCfMDS37FYd6pyA13L

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