Transaction not yet indexed

ddSe7be9o8d6QyV33qdiQxiLcSucyQotNPTsM1jrVCg7L7hkorfbmXPmBxg7e2muabCGLUQm6eNJCdQb1J5HSAP

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