Transaction not yet indexed

Nb8NGT41neeMLaTMYpcrJ2e8PfSCfcgUzXfYfr3kDPGk1wioje9g7atbNPMsuJPzd7abi4LAnFLjYzXcntrL1iT

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