Transaction not yet indexed

5mtZ5ZXG5dcB8f5nq5GXwzU5wJByjAMcRGAeb9vEUp5ekzLbEmXRoB7MtP6bmGuZ7Y53v3mhsSjLfgHcJ8WZxD78

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