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 #21178045 · ArcScan

Block

#21,178,045

2026-09-16 15:24:14 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,045
Timestamp: 11 days ago · 2026-09-16 15:24:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x7821762144b3e0bc1da5f186c51e64a0c06a464bac9bd13d18db8ff82c098687
Parent hash: 0x4799aec0…e0f30fb7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,045 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

36.0%10,802,273 / 30,000,000

Base fee

119.032379327 gwei

State root

0x10486a4ffbeb…ef1d49c494d5

Transactions root

0xaeacbac67d8c…44c1203d8743

Receipts root

0x4df621d62cb9…2db1639f63bb

Nonce

0x0000000000000000

Extra data

0x0000001ba6dbbc86