Transaction not yet indexed

MQc2z4n5ujYNdimuNy6Uf4ouNqbW49bZx4gMfpArfbRLEDiSNq17FRjXdkmUZtqe2otxuSXRfsafEKDxob1e3jq

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