Transaction not yet indexed

52Ac8mt5fz5eFhf8kbuqib1vUKKiLoEzbGvmVsPTZkdcxLVfPbYMYW7NQvpp9mPwK1kniVKX9EztY7pKSYgK3DFX

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