Transaction not yet indexed

5NggazpkZsfhMuTS2YbtqqqeAkxFPXZBkSFDHeFiMJEBeFhGFp9AmMndH1QZX69Vu4jx62ge8mTjDLAM5RsQnPrV

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