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 #21547853 · ArcScan

Block

#21,547,853

2026-09-18 19:29:23 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,853
Timestamp: 53 days ago · 2026-09-18 19:29:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3fd75fc99f230d286ac75bd2e7daa0227b73b622db2ff69b4b0b54a1d4e05e9
Parent hash: 0xfbbd91a0…f6807ac2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,853 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.5%736,339 / 30,000,000

Base fee

20 gwei

State root

0x172f73ecd03b…2bca6bb2885f

Transactions root

0x51edd9f7969f…bb1f61c1bb4f

Receipts root

0x2a790801f70e…250b690b02fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800