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 #0xb521cc4533459d72fccd52e7a44d512ea2c6d5a463f999b863f9b45e0776db29 · ArcScan

Block

#21,224,442

2026-09-16 21:55:52 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,224,442
Timestamp: 11 days ago · 2026-09-16 21:55:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xb521cc4533459d72fccd52e7a44d512ea2c6d5a463f999b863f9b45e0776db29
Parent hash: 0x901ddbb9…53302561
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,224,442 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

31.8%9,551,613 / 30,000,000

Base fee

20 gwei

State root

0x38925b9afd6b…66a877122d67

Transactions root

0xd3310b060606…c81c45df880f

Receipts root

0xbf753397b10d…b93169a012b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800