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 #21380627 · ArcScan

Block

#21,380,627

2026-09-17 19:55:50 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,627
Timestamp: 16 days ago · 2026-09-17 19:55:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7a589efa6a86673550d0c84067508dbaafd303aa4e257d84b0d9349b5d46f48
Parent hash: 0xacc2fabd…95f29f5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,627 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

30.4%9,105,874 / 30,000,000

Base fee

20 gwei

State root

0xeb33ec642408…b76e6fa451cb

Transactions root

0xd44f6015d7e8…bafbb72e9033

Receipts root

0x039b4cf3f124…32d781f4b15c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800