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 #21390385 · ArcScan

Block

#21,390,385

2026-09-17 21:18:18 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,385
Timestamp: 14 days ago · 2026-09-17 21:18:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xe37feed6d1a01f50514f632ff3db4e43e4b7341577df1d4044452b1294ae4fac
Parent hash: 0xab3d77cc…1b7552d9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,385 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

4.9%1,464,797 / 30,000,000

Base fee

20 gwei

State root

0xa04567a64c77…1bcbcbec4f1d

Transactions root

0x896ec051a849…bb110cfc535a

Receipts root

0x30a922af4843…452402dbe801

Nonce

0x0000000000000000

Extra data

0x00000004a817c800