Transaction not yet indexed

nMc2XWNEMiLNLvpkd7YG7NAkMJ2SCmjkkJ5S5i4HPjajidbvcQWfCJX8P8Z2A5LUmkXE9FhJr6qFPqFsSAH5V88

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