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 #21518537 · ArcScan

Block

#21,518,537

2026-09-18 15:21:33 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,537
Timestamp: 31 days ago · 2026-09-18 15:21:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xcdbde0d7b2ac95d5162cca8ff3a4e2fbaff088ff4586290599f6547ced251b46
Parent hash: 0x072973d8…5cbe8e1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,537 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

11.4%3,418,530 / 30,000,000

Base fee

20 gwei

State root

0xf9eb125d5f18…a4b6af9f02ca

Transactions root

0x530d11538b70…5c7dff88c14c

Receipts root

0x96967513d29a…eb4f8f4c1141

Nonce

0x0000000000000000

Extra data

0x00000004a817c800