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 #21370322 · ArcScan

Block

#21,370,322

2026-09-17 18:28:46 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,322
Timestamp: 34 days ago · 2026-09-17 18:28:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x70a2898f6eb0be69ecb5248968ac6982204eb790ddf9ac3dcb932b01dc0e4382
Parent hash: 0xd89583ad…fc395505
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,322 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.4%2,225,534 / 30,000,000

Base fee

20 gwei

State root

0x7a89fed934b0…9097450a35ec

Transactions root

0xd66bcffb96b2…fff892e3d36e

Receipts root

0x44652609aebe…9ea6a0b00bd9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800