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 #21367639 · ArcScan

Block

#21,367,639

2026-09-17 18:06:06 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,639
Timestamp: 14 days ago · 2026-09-17 18:06:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5c56dc4848afad8a9277e5a5b4054e4f5ff105512f925f3b4d83e69d6ed717a
Parent hash: 0x4ea02a69…c1dd9eb3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,639 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

33.5%10,037,012 / 30,000,000

Base fee

20 gwei

State root

0x023438db1a0b…4d45ac4077e1

Transactions root

0xa798420a9a19…bdf186399070

Receipts root

0x0b8492ec2558…6d093a91b939

Nonce

0x0000000000000000

Extra data

0x00000004a817c800