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 #0x7cccbf9949d20eac3c3bd7a63dc1b194bbce3611670d6bde1aad87cad5a203de · ArcScan

Block

#21,366,822

2026-09-17 17:59:12 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,822
Timestamp: 38 days ago · 2026-09-17 17:59:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x7cccbf9949d20eac3c3bd7a63dc1b194bbce3611670d6bde1aad87cad5a203de
Parent hash: 0xdcf5765b…c1b1f990
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,822 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

13.4%4,033,241 / 30,000,000

Base fee

20 gwei

State root

0x5a8d7709bf9b…f149f4dd0e42

Transactions root

0x7579d98d1de0…576c63cfae45

Receipts root

0xcef385a53b12…7796ccd1f2ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800