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 #21262740 · ArcScan

Block

#21,262,740

2026-09-17 03:19:12 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,740
Timestamp: 14 days ago · 2026-09-17 03:19:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x1aeacf469f50010756f23bb1b39f8dea9d76386963b1593be69e001ad53e5c6f
Parent hash: 0x4e9c4bbc…ebb13b6c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,740 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

22.1%6,643,596 / 30,000,000

Base fee

20 gwei

State root

0xf5d186ac7c19…00646d4e60c5

Transactions root

0x005122767e77…354415cc19d7

Receipts root

0xd96b961b1153…4d55a5135f36

Nonce

0x0000000000000000

Extra data

0x00000004a817c800