Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x2f0c9902353fae15b6378f8b42f98732f2dd8f6ef70c1c03a793f5ac1cb18f1c · ArcScan

Block

#21,540,740

2026-09-18 18:29:14 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,740
Timestamp: 29 days ago · 2026-09-18 18:29:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f0c9902353fae15b6378f8b42f98732f2dd8f6ef70c1c03a793f5ac1cb18f1c
Parent hash: 0xfdad207a…b1dc8a12
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,740 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.7%3,521,379 / 30,000,000

Base fee

20 gwei

State root

0x0d51a5da1ae4…db737c07dec0

Transactions root

0x9115388989bc…afe6990bb1bc

Receipts root

0x8c0e4535baa1…1d267d4a41bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800