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 #21263449 · ArcScan

Block

#21,263,449

2026-09-17 03:25:12 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,449
Timestamp: 34 days ago · 2026-09-17 03:25:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xb610045bd05b651b16ccaa27e13c057e96a3264e51146e27fdab32c731bed75d
Parent hash: 0x11b435eb…f9d65f44
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,449 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

33.2%9,949,595 / 30,000,000

Base fee

20 gwei

State root

0xcef38cc818c8…59d0095ec56d

Transactions root

0xefbd50bc156b…145f93cd0783

Receipts root

0xe3ed98b8f5e6…22acba705c05

Nonce

0x0000000000000000

Extra data

0x00000004a817c800