Transaction not yet indexed

667UJXSHFJ7CkjVLRmbJP3pQefjZLc8gkk1o3u2FU16EcoZRVhACB8FsthL2oqSWa8nyu91bTNP1gZN8XXd8xLs7

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