Transaction not yet indexed

ER4tCYNe4pyJbGEfKMdCUxfsBpfQFVMYfERHmxBYdT8bVkG45bK5QEG9KeVbWNnJsw7CTFYkh3RJ6QX9RBkWM8m

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