Transaction not yet indexed

NbUfTHYyw7C12rAPcS7KnpYCxGp6DPfQbAsVmtyf2aSZs7nxJ31zvqTyHuJPWpweESHrsRjYJgRNUnbZzYSVBqp

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