Transaction not yet indexed

663MVCb17m2xGTM5Uv9oE3mPkF41e47XwZvVe7CmbhxQfRuYMX1vd1pUo2mMxV74o9xD7djeDfzo5pfFyaFi18Bt

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