Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x0b2c3b64e2cd2f4e10cb84f232138640aa1fde4e8c5e823189b7b72b46fa7b1e · ArcScan

Block

#21,558,847

2026-09-18 21:02:21 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,847
Timestamp: 53 days ago · 2026-09-18 21:02:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b2c3b64e2cd2f4e10cb84f232138640aa1fde4e8c5e823189b7b72b46fa7b1e
Parent hash: 0x93de37df…25efb496
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,847 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

1.7%501,425 / 30,000,000

Base fee

20 gwei

State root

0x78ff69867d79…838d97cdf989

Transactions root

0x7d7f5b039eb3…813a3dfd2e27

Receipts root

0xff6fa6a69f6a…85dfbdcadd3c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800