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 #0x3d4b6b84afab15a49fb9c2ecb81b2313d242e4215a39fc0773519959f01b78d8 · ArcScan

Block

#21,261,564

2026-09-17 03:09:17 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,564
Timestamp: 23 days ago · 2026-09-17 03:09:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d4b6b84afab15a49fb9c2ecb81b2313d242e4215a39fc0773519959f01b78d8
Parent hash: 0x1a8affe2…8623d2fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,564 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

17.0%5,091,842 / 30,000,000

Base fee

20 gwei

State root

0x1bda4086fa95…16d6666f5a94

Transactions root

0x60980900d212…84d1eeea5edb

Receipts root

0xe36abf9a7f3a…e9dcc73856e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800