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 #21441868 · ArcScan

Block

#21,441,868

2026-09-18 04:33:28 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,868
Timestamp: 54 days ago · 2026-09-18 04:33:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x7e38da5cabcd731843dd334824e075845c3decc5ea22c472c22a331bf3927167
Parent hash: 0x6a5bfe7e…85982ed1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,868 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.0%594,441 / 30,000,000

Base fee

20 gwei

State root

0x9f287edc6050…6e0b15d76566

Transactions root

0x5edefbc082be…3893d70aabc5

Receipts root

0x475c9ab06f09…7f170cc4f16f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800