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 #0x4ef9a9bc5741cd2d59c9080eaf14b69ddfdcf6a0f3ffffc1ff23ee3a084ff864 · ArcScan

Block

#21,251,477

2026-09-17 01:44:05 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,477
Timestamp: 10 days ago · 2026-09-17 01:44:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ef9a9bc5741cd2d59c9080eaf14b69ddfdcf6a0f3ffffc1ff23ee3a084ff864
Parent hash: 0x8379e8da…f18ab64c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,477 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.8%3,230,274 / 30,000,000

Base fee

20 gwei

State root

0x58a7713c2b36…c2aa1d308e03

Transactions root

0xc9e09aa43a39…0bd493137b6b

Receipts root

0xcb452f2bcdd9…a674fbea7fb6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800