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 #21280875 · ArcScan

Block

#21,280,875

2026-09-17 05:52:25 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,875
Timestamp: 35 days ago · 2026-09-17 05:52:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x34d58dbc70ab08a572c30a3727ae75e370f58367a9d06d064d5fd9d193f24768
Parent hash: 0x55625e79…9c4d30af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,875 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.4%3,119,823 / 30,000,000

Base fee

20 gwei

State root

0x8b63ae19ba38…d34ac9b43004

Transactions root

0xa87114387b0a…fbb056702eb7

Receipts root

0x75097fda532e…fbfc856d5abe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800