Transaction not yet indexed

MF6mD3dkqs3mEhhF5U1G4cHx9pCPRbdoVByXcYj2y3KofRDEYk23UyXBC3L1usc9rdnbNNVoCy5JgcfgP42UQxq

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