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 #21315170 · ArcScan

Block

#21,315,170

2026-09-17 10:42:09 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,170
Timestamp: 14 days ago · 2026-09-17 10:42:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xcfeeba42b3a49c9155984d972583efca0cb671e36f27c59b3b04a6e33fc4f70e
Parent hash: 0x944f2c82…eabcbbbb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,170 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

22.3%6,684,542 / 30,000,000

Base fee

20 gwei

State root

0x0763964aff78…8199f288419a

Transactions root

0x91af66be2a60…8afc5e3ef0b2

Receipts root

0x7a49c83bdb0d…880529e001ec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800