Transaction not yet indexed

ddF6ZTdqKBrQmE4Fw6MSbLmz8fewsJsCSi6TjiLmcbNF28BvAuGe7kcwMqt37moshL7cyaL6sTTPuJuks4S5BRW

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