Transaction not yet indexed

5x91EtivgRofhNLDVh2tn2ybAWGp4yChPEaKyyr7VSnpi3nSghGLc8bUYpBb1prFrCEfC9sNW7U6efAwzudvn6ut

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