Transaction not yet indexed

5U66pWGWHSQ4RJYdfLth9AvAp84iGLXSkMiopCswVdJGnt1ZPjV5NmC1mWD89wL4T79JSVLyxxwaC1G8RSrszEi1

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