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 #0x1cec2471d7bfa41aecf577bc21b5a41d7e59fd2b8e9ac5986ac6d44d87bebb85 · ArcScan

Block

#21,548,494

2026-09-18 19:34:48 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,494
Timestamp: 47 days ago · 2026-09-18 19:34:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x1cec2471d7bfa41aecf577bc21b5a41d7e59fd2b8e9ac5986ac6d44d87bebb85
Parent hash: 0x8432469b…b93028fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,494 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

0.8%242,684 / 30,000,000

Base fee

20 gwei

State root

0x8b8c1a9cd99f…679e678be46b

Transactions root

0xd66ebbcdcc80…91f75e22150e

Receipts root

0x31f8886c011d…c7f4e99c24aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800