Transaction not yet indexed

42ffMWzHUDCDSa3bh9pidgdEtmvWDBAzXHAupPpZFdU7M1MXRPtifioZq2WtiZFdNFTCRFJB1gkTxmhieqxfZc99

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