Transaction not yet indexed

NUdrex7fANFnKzXAdWNmLab9dBXdp2apV6QSWkkRZaq79j1iXz6vEdDx1qMCKUBimW2AcwDYdvAc8ES7w2K2nwQ

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