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 #0x291855cdaa66c89db0bedff856a39f024d5d7cbaac1619f3ba3aa4a43de2e068 · ArcScan

Block

#21,555,476

2026-09-18 20:33:50 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,476
Timestamp: 45 days ago · 2026-09-18 20:33:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x291855cdaa66c89db0bedff856a39f024d5d7cbaac1619f3ba3aa4a43de2e068
Parent hash: 0x66cd942f…fb2ecc8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,476 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.1%1,537,763 / 30,000,000

Base fee

20 gwei

State root

0x7e6b74cb2e40…f3d29936026e

Transactions root

0xe532d5548e8a…ce220ca6d820

Receipts root

0x4d3bafd7a116…142cf2eef17c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800