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 #21486000 · ArcScan

Block

#21,486,000

2026-09-18 10:46:32 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,486,000
Timestamp: 54 days ago · 2026-09-18 10:46:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xeb6a07699d431274be56a2f82f4fd7a686345fb10dbfda1537b1310a9136dcdc
Parent hash: 0xb7d5d054…45fdc682
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,486,000 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

16.0%4,797,673 / 30,000,000

Base fee

20 gwei

State root

0x462c6a5e800b…6eec720cec22

Transactions root

0xd50a5d92c04e…032e251c9a15

Receipts root

0x23a940b9b0c8…461729e7c9a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800