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 #21357227 · ArcScan

Block

#21,357,227

2026-09-17 16:37:44 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,227
Timestamp: 57 days ago · 2026-09-17 16:37:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x502fd71bc5510f394f690a101e6469055fbe4f8d2af03fd21ffcbb3658dfa8b4
Parent hash: 0x77d16c06…28bf7ea2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,227 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

32.8%9,848,467 / 30,000,000

Base fee

20 gwei

State root

0xe457cf43c7b4…95c41a45bc7b

Transactions root

0x76b043e4c135…f1f10675c1b9

Receipts root

0xcc8e3c740b62…d9a1ef85138f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800