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 #21520727 · ArcScan

Block

#21,520,727

2026-09-18 15:40:04 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,727
Timestamp: 31 days ago · 2026-09-18 15:40:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x94d72784683104dda91123d6930bbcb01ea10c0f4fdb35fc767a498181c8b1cc
Parent hash: 0x824f8a37…56e0f560
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,727 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.7%2,315,259 / 30,000,000

Base fee

20 gwei

State root

0x242f0ba33ff9…08f7f769fab8

Transactions root

0x19e34fbdd73b…c70e2706d609

Receipts root

0xf24c9fce0bde…09c69ea07375

Nonce

0x0000000000000000

Extra data

0x00000004a817c800