Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x9f3ef3da7bd7329e0f055430780b277ce14464f4ad4d6ef4d421f43ed94bb688 · ArcScan

Block

#21,177,666

2026-09-16 15:21:02 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,666
Timestamp: 18 days ago · 2026-09-16 15:21:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f3ef3da7bd7329e0f055430780b277ce14464f4ad4d6ef4d421f43ed94bb688
Parent hash: 0xc9a3e543…cdbec5b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,666 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

49.3%14,793,508 / 30,000,000

Base fee

114.414389753 gwei

State root

0xa27caadf3246…5873c173ef04

Transactions root

0xa702be379014…b71b817d50e6

Receipts root

0x74ddcca12de6…7b616d4f15dd

Nonce

0x0000000000000000

Extra data

0x0000001ad4f20456