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 #21201051 · ArcScan

Block

#21,201,051

2026-09-16 18:38:26 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,201,051
Timestamp: 6 days ago · 2026-09-16 18:38:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x3853e5630e927dc3a61ceedea00408097f55341d571e5d6b10900d1b7e6408f0
Parent hash: 0x2e67f09e…b1eaa409
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,201,051 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

75.2%22,557,132 / 30,000,000

Base fee

103.099656509 gwei

State root

0xa9a7a8d8ca3f…020eff114451

Transactions root

0xb17f01cf3796…829e76db3e19

Receipts root

0xc3ecbfdce290…3e01962ea630

Nonce

0x0000000000000000

Extra data

0x0000001827409a61