Transaction not yet indexed

AJgNMffNrefmVC5wqWWaeGQdjtpojGAZYGi6eQvNjNYmLh7m4689FBaKF3gZcubFDnsWQCgErMfFGPN19xfXSqr

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