Transaction not yet indexed

5SEX6SsUt2DcgkZ24kZgwYWzAb54CUyLrWt1zzV8V6cS7jG2XVXtQfk3h5pcSyCF11JrbWn8bSAjJTgwUn6ArRR

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