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 #21284271 · ArcScan

Block

#21,284,271

2026-09-17 06:21:07 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,271
Timestamp: 13 days ago · 2026-09-17 06:21:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd9c5e8b77ba781df57fa8913db6833a9c246b6e5fa0bfa9b0a7e3034cfd027f
Parent hash: 0x89d143d9…b04d99f4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,271 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

13.4%4,016,814 / 30,000,000

Base fee

20 gwei

State root

0xf56263cc0fa2…17412abc1aa3

Transactions root

0x77d0ffa58f2e…998850b50428

Receipts root

0x0ca178204951…52d976c0cf10

Nonce

0x0000000000000000

Extra data

0x00000004a817c800