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 #21225804 · ArcScan

Block

#21,225,804

2026-09-16 22:07:22 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,225,804
Timestamp: 5 days ago · 2026-09-16 22:07:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf4fa9234691db41eefee7ac7001957a05b7149dfae94ddc6dca5d0bd2798b2c
Parent hash: 0x6db9c674…82eb47fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,225,804 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

59.2%17,762,381 / 30,000,000

Base fee

20 gwei

State root

0x132998ccc68d…40328e13607c

Transactions root

0x8702af916173…ea3794a04176

Receipts root

0xf7c6d670d6cb…2a938c5d455d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800