Transaction not yet indexed

667JS4FS5stGFiUZEFHEfwQGfdZo14Rbgy2rooo2Kd96PpULJENbXt2pRe5awTQUgo2WYKtLah3HYXQ8EWEB1qSP

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