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 #21374745 · ArcScan

Block

#21,374,745

2026-09-17 19:06:08 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,745
Timestamp: 9 days ago · 2026-09-17 19:06:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x63013ce8f09efe515c7dc3845af35ced4d4d8472d72daa1360e77663e4e564e7
Parent hash: 0x2a209898…0c575e49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,745 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

27.9%8,355,170 / 30,000,000

Base fee

20 gwei

State root

0x5046a36c8163…9b13819ed868

Transactions root

0x81e9a92f2bc1…607024cf2e46

Receipts root

0x91c697216805…5e75fa3ac29b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800