Transaction not yet indexed

Mc6tf6SVhPHWnfg199EpRsG7EipbwoBYHMCLdrdkQcd5NXUKZFEaNWdQVV7opohBYJhAn8Rt95UVXqDpP2WMraX

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