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 #21530037 · ArcScan

Block

#21,530,037

2026-09-18 16:58:46 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,037
Timestamp: 51 days ago · 2026-09-18 16:58:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xd7f075d3c451f1ac597fd450b04e5d8f0df7969ca6b3b212cec220fa3a2c8073
Parent hash: 0x37d667a9…c56abf9c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,037 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.7%513,443 / 30,000,000

Base fee

20 gwei

State root

0x46612f84470a…60bc7f07b107

Transactions root

0x828396cc23bd…b3a51c8635b4

Receipts root

0xf2cafa1abaac…1236c070755e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800