Transaction not yet indexed

5ff3UDg79WrYXTng9g5bJ4eA5qS5GQjcxpcdmYW6Z3aUY982UiDdpFz1fv2qMEFdMxe75yr5gHVbSh3AZghD2h4R

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