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 #21228211 · ArcScan

Block

#21,228,211

2026-09-16 22:27:41 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,228,211
Timestamp: 8 days ago · 2026-09-16 22:27:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x531316d785e587cad4d5a58bbb63f8311397288044caa52375384382fc832938
Parent hash: 0xfbe6c4e2…c3637342
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,228,211 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

35.7%10,707,512 / 30,000,000

Base fee

20 gwei

State root

0xe08eeda3e0ce…efc934c5a3a6

Transactions root

0x37663f967b0d…6a8965f248da

Receipts root

0xf44619bdfa39…79d0c12969c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800