Transaction not yet indexed

672CmWFkY3x2CEgUnT3Dpzc3z9rMUG2aWkdjw8kRU2kVnSgYV3Cu6cvGPU1WPnNReWfLAQnQGKf8USRsD36UPqob

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