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 #21320492 · ArcScan

Block

#21,320,492

2026-09-17 11:27:05 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,492
Timestamp: 32 days ago · 2026-09-17 11:27:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa3c31100aeb4ac12320a3c6d2e2b8f03dd246e0959a471b2c8984480dfca69e
Parent hash: 0xb8452885…8b62786b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,492 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.5%5,246,627 / 30,000,000

Base fee

20 gwei

State root

0x715d5c39abef…a2332812f65b

Transactions root

0x99103dc9efe5…ca027b288cbe

Receipts root

0xa279fe33534b…9a42948dd30d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800