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 #0x8b55e9e038eb9f73b12e52c6a9320a7593f1e1aa84ea729fe75b8b2836563061 · ArcScan

Block

#21,208,633

2026-09-16 19:42:26 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,208,633
Timestamp: 3 days ago · 2026-09-16 19:42:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b55e9e038eb9f73b12e52c6a9320a7593f1e1aa84ea729fe75b8b2836563061
Parent hash: 0x1ad9414e…b0125024
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,208,633 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

35.1%10,544,784 / 30,000,000

Base fee

20.407296784 gwei

State root

0x8c001015b032…5b8c51335334

Transactions root

0x972ecb54b1b6…46bb161f0653

Receipts root

0x9ebd0fc4d4be…68881309ddbc

Nonce

0x0000000000000000

Extra data

0x00000004c091beb0