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 #21395762 · ArcScan

Block

#21,395,762

2026-09-17 22:03:45 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,762
Timestamp: 2 days ago · 2026-09-17 22:03:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6fed7b33fb166a0c64a4fa8eb9e5e1b139d1f9af249260e1400f47eaf605711
Parent hash: 0xf8dd2cc7…8a20f64c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,762 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

29.1%8,742,944 / 30,000,000

Base fee

20 gwei

State root

0xbb3deb89c08a…604d1f0b9e82

Transactions root

0x489c04330e81…f495505f87f6

Receipts root

0x9396d7cf63e0…156e3f0d6c94

Nonce

0x0000000000000000

Extra data

0x00000004a817c800