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 #0x491e7f7ea7c0b3b1acffe203744dfa34f38e8b740ed1ae111b309ef09bcc4d67 · ArcScan

Block

#21,281,357

2026-09-17 05:56:29 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,357
Timestamp: 20 days ago · 2026-09-17 05:56:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x491e7f7ea7c0b3b1acffe203744dfa34f38e8b740ed1ae111b309ef09bcc4d67
Parent hash: 0x4b577602…b5735d57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,357 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.0%3,293,585 / 30,000,000

Base fee

20 gwei

State root

0x8d594b48ac84…a32208b0d029

Transactions root

0xc96958241122…49e79aac5db6

Receipts root

0xc486495a7f06…c51278f38ab2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800