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 #21225127 · ArcScan

Block

#21,225,127

2026-09-16 22:01:39 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,225,127
Timestamp: 8 days ago · 2026-09-16 22:01:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd55a3ee7d30f296b68b869e714f5e74cec6e0da4a9d65e93485c45fcaf7e4dc
Parent hash: 0x565f692a…ca391931
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,225,127 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

34.7%10,412,982 / 30,000,000

Base fee

20 gwei

State root

0x3add5fef1f41…c67186c926e5

Transactions root

0x012b274ddbba…3becbf0f7200

Receipts root

0xc12fc6a972f7…a3da4fae38ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800