Transaction not yet indexed

55knpXMVEdj4cPFrZVrr4fV7bKatDH3zuVB51uPFPbVXBPXUt3BjvZR9QziNFffpAo15hcDGmkTRNyfwCEZEVbLA

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