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 #0x5a908f4cf6493241bf5b4f16148e2bd1d0b745e5cad29fb235fc6302eacaeae7 · ArcScan

Block

#21,517,053

2026-09-18 15:09:01 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,053
Timestamp: 4 days ago · 2026-09-18 15:09:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a908f4cf6493241bf5b4f16148e2bd1d0b745e5cad29fb235fc6302eacaeae7
Parent hash: 0x11d4e52c…c43ccb9c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,053 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.2%349,469 / 30,000,000

Base fee

20 gwei

State root

0xe87ff1ab6a0a…66317be4f245

Transactions root

0x4a4412a673f4…2512603cf203

Receipts root

0x07abba5d2400…99c3c01f8182

Nonce

0x0000000000000000

Extra data

0x00000004a817c800