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 #0xc16aacdec3e85a085fb3e051eb29451ca7976c642cb211d2a48d8f20a6affe1c · ArcScan

Block

#21,556,361

2026-09-18 20:41:19 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,361
Timestamp: 17 days ago · 2026-09-18 20:41:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xc16aacdec3e85a085fb3e051eb29451ca7976c642cb211d2a48d8f20a6affe1c
Parent hash: 0xba68ce0c…19668680
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,361 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.0%888,862 / 30,000,000

Base fee

20 gwei

State root

0xb62b10fcec1e…0373eb51a3c9

Transactions root

0x1e954c7b7f78…f3cd23ff2376

Receipts root

0x6eb2a30413aa…b4a3769de3de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800