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 #21445412 · ArcScan

Block

#21,445,412

2026-09-18 05:03:25 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,412
Timestamp: 41 days ago · 2026-09-18 05:03:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x74b717b8f3128560144ce6048d2b3ecc68895b7805c8d089f277227e4887128c
Parent hash: 0xae5a3683…2d3b23f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,412 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.3%2,189,549 / 30,000,000

Base fee

20 gwei

State root

0xcef4d4732e86…4085a83ea4a4

Transactions root

0x15839a02f087…2885aaa6ce04

Receipts root

0x02e612291a69…60139c635ec8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800