Transaction not yet indexed

66u6CGK84L8SgxGybhh17JSMZsr8qrFSdfJktJTJpgWqppYjZp4HMft1YxBPDDRCPzCPUD13t6usJkNLDfpXSRmC

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