Transaction not yet indexed

1NnfxrkmLf5pBSd6DqqSo1amp4Z9hLekLRFCfwheJWXmFj8inyEA4P8xwbLUNbPiS4ZefE9zVm9Kkyo9nZoupvn

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