Transaction not yet indexed

5Untu9mZvvPy8U64umKS2aMTfoNFUXZ6hTbchV84aWCQhSP9UDXrYC2o3mxao36L7Pc91Hi1z3vLs4oCPkWLaux7

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