Transaction not yet indexed

MC74mN2rn9djhHRyRJFfeiRzaTj1YDc8Du4XQQAoJ5BFGEKN6nMcHpUyRBg8QNCaGpiwcKBqmrt7jM3aKa4WeGP

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