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 #21566570 · ArcScan

Block

#21,566,570

2026-09-18 22:07:39 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,570
Timestamp: 40 days ago · 2026-09-18 22:07:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xd60888790c523a025de73c1a85f6c27336dc127fbc17d6052b326c90a07e7f2d
Parent hash: 0xbcb7be16…95b2518f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,570 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.4%1,617,402 / 30,000,000

Base fee

20 gwei

State root

0xb20f4d39326d…ca5ec2644509

Transactions root

0x27a889ad2029…92ac74437bf8

Receipts root

0x1e7f9d727e28…9fc2e4769ba1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800