Transaction not yet indexed

5UdU1ek7wb9TEkZ7AWSSxpSRJyEzxpnPsaHLdrNfm7pvYmffvot16v5bX1XqacWBrW71k2HVUZT4pWg5haKtznzk

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