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 #21211151 · ArcScan

Block

#21,211,151

2026-09-16 20:03:41 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,151
Timestamp: 16 days ago · 2026-09-16 20:03:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf79c6672b11ca1d33827141a6a7db6af81ea9d56bd34dcb53475226428c7474
Parent hash: 0x95b20946…5648c9fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,151 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.9%5,372,808 / 30,000,000

Base fee

20 gwei

State root

0x7bf764917cea…1c3563bbc444

Transactions root

0xf58f0939ff86…f3ac9a03c305

Receipts root

0xb281e69c434a…b04422916409

Nonce

0x0000000000000000

Extra data

0x00000004a817c800