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 #21395107 · ArcScan

Block

#21,395,107

2026-09-17 21:58:13 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,107
Timestamp: 5 days ago · 2026-09-17 21:58:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x8aa9720a31f4247bbd8f3c41ae39564a195f71c65460e4fe1f4e55b6773669bd
Parent hash: 0x06a93483…6e194192
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,107 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.7%1,104,409 / 30,000,000

Base fee

20 gwei

State root

0x5ae9db8ce5a4…8578e2c90591

Transactions root

0xd2c847e642cd…467d3bc702a6

Receipts root

0xac23289b78b7…0e7a6e73c3c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800