Transaction not yet indexed

mpNonYjb6pWGzWta2LkMBo6n4pLwaeEjUoWxj2nFAYu2s8GyjkUZKJFD9ULX7CyC1itLVWNM2bDnW7aSBgA4aP1

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