Transaction not yet indexed

Nnb844r21WkcbJTtoyf4VGCiZH2BFBVfRuzQVR3WtMBAATYtVCxWxttdB8AtVcsgUMKuP4ZpH9s8jnLxWbdSwZD

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