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

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 #21385113 · ArcScan

Block

#21,385,113

2026-09-17 20:33:45 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,113
Timestamp: 11 days ago · 2026-09-17 20:33:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x4001a2bf0ac57a539adeea4a6a0c40a70d0cdde747ec1eafa807967c07fd111f
Parent hash: 0x8407f1e0…2757c23b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,113 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.2%2,452,601 / 30,000,000

Base fee

20 gwei

State root

0xb67083de5fbc…b0f15a335d97

Transactions root

0x5df1d16242e6…1a39ea7b52f7

Receipts root

0x1eff49e924be…d6d74da644a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800