Transaction not yet indexed

RF2mb5Lh5FDcQRZYNY5JkUB2N36W4NmP4GMsr8dY5tcPR9EHw4emH8oRKaBMjGifVxb6YfZvcqPcLKNHLvdL1JR

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