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 #21279694 · ArcScan

Block

#21,279,694

2026-09-17 05:42:26 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,694
Timestamp: 35 days ago · 2026-09-17 05:42:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x778d261405be03d9e5f0e023ee8c8da7f512ed9e377cea74fc4ea8d918865ab1
Parent hash: 0xb8c29026…d1840bb1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,694 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.9%3,868,204 / 30,000,000

Base fee

20 gwei

State root

0xa01d5e71565a…c6a38e6b649e

Transactions root

0x0f40707d2ecf…2f2fb2b93231

Receipts root

0xa1eddfc4d1b8…ce97b32863af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800