Transaction not yet indexed

668SrydPpgKeA1yUE9uSwfvn7M3rhYGs2KcwQqyaoZZ3Dc8zDFCJgFjStLnk2iDpLKShNuVQeGp1QgbsX2REwSEC

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