Transaction not yet indexed

mC18mESahEFVdE3GGYWyg1bnmatVmxDWpVjdkZLKnqnRMSBSzSgjMuP6XvNrEuJwedDyCHfvk2STVGVbsHzZaL4

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