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 #21418419 · ArcScan

Block

#21,418,419

2026-09-18 01:15:16 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,419
Timestamp: 22 days ago · 2026-09-18 01:15:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x26db03c2506ca08a32af56d9e8c5733d6bbd1676f7af71226a296d5128f3d589
Parent hash: 0x1ccc0b0d…56e52d67
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,419 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.0%307,385 / 30,000,000

Base fee

20 gwei

State root

0xe99a0c48c229…18d024feec40

Transactions root

0x40e3226be663…336a1fd8265f

Receipts root

0xe150fa3ea2d3…b1a2fef801de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800