Transaction not yet indexed

2668wAL5gvDG9wL88NLcreB8rbXdn7HPyudcihvhxwAT5bxGEPJKbXML8YB9fWnY1c8aStwZApVw4MFtRnoQX5L3

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