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 #21541162 · ArcScan

Block

#21,541,162

2026-09-18 18:32:49 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,162
Timestamp: 17 days ago · 2026-09-18 18:32:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xb05d2c573f43c683b510d430e2fd2d11afd0f19949cf07d8edb27a559927a807
Parent hash: 0x39cf582f…ed584303
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,162 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.7%822,552 / 30,000,000

Base fee

20 gwei

State root

0xcd130bd72897…1824800c19a4

Transactions root

0x93e1ea0de253…aa545040294d

Receipts root

0xe16ec6b8ac8b…fbf0b5901a0e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800