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 #0x8404c31366661901c0ab52f307fdbee1d84e7212e0b6e3e1941983af52fab9a5 · ArcScan

Block

#21,298,840

2026-09-17 08:24:13 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,840
Timestamp: 56 days ago · 2026-09-17 08:24:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x8404c31366661901c0ab52f307fdbee1d84e7212e0b6e3e1941983af52fab9a5
Parent hash: 0x3101f729…79d03f22
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,840 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

13.6%4,089,588 / 30,000,000

Base fee

20 gwei

State root

0x90b94cb8213e…2729af2f41ae

Transactions root

0x8255c8fd77d2…39738d19ce18

Receipts root

0xe3c5c9f51018…0a492feefb37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800