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 #21416682 · ArcScan

Block

#21,416,682

2026-09-18 01:00:36 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,682
Timestamp: 56 days ago · 2026-09-18 01:00:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xfbcc153435ed1150158001c4ba2bd22f5a9854bf6b54349f23a2e40438e27833
Parent hash: 0xe45b1a83…12eef3d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,682 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.5%1,335,509 / 30,000,000

Base fee

20 gwei

State root

0x68d618cacfcf…8560969ea5d3

Transactions root

0x1de18f849c88…56fa8ceab37b

Receipts root

0xcd59849ca49c…88406388b1f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800