Transaction not yet indexed

Mc6ERaSBGYoJfwE2K4sW6vduCiVCNyxuqr8aD8M7sokG9Vs2Nh8a7uDo4uvf1Rm9LePQN39Av1ATzxQK9ngbpeq

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