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 #21376523 · ArcScan

Block

#21,376,523

2026-09-17 19:21:09 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,523
Timestamp: 48 days ago · 2026-09-17 19:21:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x59d44dd968cf422835ba0309b228305c0fd3d8d60088502f4e500a9cbb3d1779
Parent hash: 0x453ea817…77d0909f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,523 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.7%2,301,497 / 30,000,000

Base fee

20 gwei

State root

0x5c40af9f3e4e…848aaebf2809

Transactions root

0xd074f3fbadd5…a36c86d5807c

Receipts root

0x5a8614555935…a3feebe33976

Nonce

0x0000000000000000

Extra data

0x00000004a817c800