Transaction not yet indexed

a55Shfd75ag9EXbgpyNJ6CPaFznJy2sWsWEzVaPRKcs9pjHs67y26zptBTSvkbTLJPa9LAoZ8vRFpMmXve2kYsq

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