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 #21485608 · ArcScan

Block

#21,485,608

2026-09-18 10:43:13 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,608
Timestamp: 50 days ago · 2026-09-18 10:43:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xc12a0c41432e1202ba16d87cef427956a35b4422ddd20ccf72028c186e262263
Parent hash: 0xb07ed263…c0fc282d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,608 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.0%892,523 / 30,000,000

Base fee

20 gwei

State root

0x5b244ddeb076…4cffa82b6d96

Transactions root

0xdc1d41d8b848…7527af97f6b2

Receipts root

0x2697aba917be…818e664f7674

Nonce

0x0000000000000000

Extra data

0x00000004a817c800