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 #21299482 · ArcScan

Block

#21,299,482

2026-09-17 08:29:39 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,482
Timestamp: 51 days ago · 2026-09-17 08:29:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xb11749d0a20d1fc156cf81a867cd70ad21217d4390fc82ef1847f3dbda06fa69
Parent hash: 0x04af94bc…07d78457
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,482 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

16.1%4,842,777 / 30,000,000

Base fee

20 gwei

State root

0x73d7f4406f1b…c8eaeefef42c

Transactions root

0x734a3de34703…a7390530bab8

Receipts root

0x54f5a1f33100…e78bfaace554

Nonce

0x0000000000000000

Extra data

0x00000004a817c800