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 #21251522 · ArcScan

Block

#21,251,522

2026-09-17 01:44:28 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,522
Timestamp: 8 days ago · 2026-09-17 01:44:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xd6872d2115f2a64109e79451101adcd316e75af7e4f43bb32ccca0287e62f86e
Parent hash: 0xc2abc86d…10b8c40b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,522 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

18.0%5,413,411 / 30,000,000

Base fee

20 gwei

State root

0x79bf16407f4a…a189ac940d6f

Transactions root

0x9df1d4066ba8…3fe459b258df

Receipts root

0x4f6978727ecc…fcc938be4c1e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800