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 #21547604 · ArcScan

Block

#21,547,604

2026-09-18 19:27:16 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,604
Timestamp: 55 days ago · 2026-09-18 19:27:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd72b921ef63f4ebae5b4de6153880aee1fd4f45c16a70bc6caad3b673a82a58
Parent hash: 0xc0d19d24…bb14a43b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,604 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.5%751,420 / 30,000,000

Base fee

20 gwei

State root

0x26746d85662c…85ff0f50804e

Transactions root

0x49f82a00e855…1f66a09e8996

Receipts root

0x8adcbcbe4e9c…8c3de129f0c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800