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 #21290816 · ArcScan

Block

#21,290,816

2026-09-17 07:16:25 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,816
Timestamp: 8 days ago · 2026-09-17 07:16:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xe59bef59c450341f759c31f0c0b4898d1bffa42eb6a312d0cdb94c57b3a05cc1
Parent hash: 0xd502a488…81754d17
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,816 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

12.1%3,632,588 / 30,000,000

Base fee

20 gwei

State root

0xe08d7f953bf6…0ebb1ac1c1d2

Transactions root

0x8c765dde1c07…8a18e6e7720e

Receipts root

0xc062fe4b8835…22d78c329c77

Nonce

0x0000000000000000

Extra data

0x00000004a817c800