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 #21552461 · ArcScan

Block

#21,552,461

2026-09-18 20:08:21 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,461
Timestamp: 30 days ago · 2026-09-18 20:08:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xadc13252293a71b3b118f68ed2063a13708799e979069a82c132a4641c5441cb
Parent hash: 0xaa6beb5a…2b190adf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,461 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.6%788,937 / 30,000,000

Base fee

20 gwei

State root

0xfdb9d4c258a5…e93fe9d4c5f0

Transactions root

0x60c9d53ac761…b003b4372e84

Receipts root

0xfcc02a97df79…903bc487901a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800