Transaction not yet indexed

HXu3cSJR1B21o7PsAGgxrqtwNLeXeGJdiZWy3aDc56bAzKA5DFinnFVUsJCj6d1wZrWXhcovyivtNG3PhRHmyrt

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