Transaction not yet indexed

QKN3c43QAFKXhDrNtk7LQkEye6ssDDtSNhUvvKJWstL9CFuNm8QQCtUQJQVoNvMYg2zdPii1ExMYcCKBGhKeTSF

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