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 #0x21e184727aeaa2e7d122d5ad70d51d6fc8962b9c7c8a2d739d32d049afacdd67 · ArcScan

Block

#21,261,813

2026-09-17 03:11:23 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,813
Timestamp: 16 days ago · 2026-09-17 03:11:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x21e184727aeaa2e7d122d5ad70d51d6fc8962b9c7c8a2d739d32d049afacdd67
Parent hash: 0x873b2ab5…7fa279e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,813 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.9%4,766,733 / 30,000,000

Base fee

20 gwei

State root

0x8b2c89dc5299…b74e3163e302

Transactions root

0xcfdbaa1f5db9…2b45ab2fd022

Receipts root

0xd7d2e80d4a39…6721ee8daaf0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800