Transaction not yet indexed

NA2f2t3sABhkFqXdwMtwapRxSEnqB4FBnaJgJmJwvQDZgqbPnrtfUDN8Tr2ddsWqunFxt3DrA8GZWftxpSPdEL3

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