Transaction not yet indexed

667WaMfi8PFjyX98zuJvkL6S4bbG3xr9GndUZsa8pmZoYfFaXfux4ecSCuj9d4Zh7gNsLsDmhFXZ7gSDVnFFQMD2

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