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 #21395506 · ArcScan

Block

#21,395,506

2026-09-17 22:01:35 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,506
Timestamp: 2 days ago · 2026-09-17 22:01:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x757baf6650d2a14584d7e330957b8a42996b13032d6983df9d75231269cc947a
Parent hash: 0x4f85d537…ae9a033a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,506 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.6%2,891,019 / 30,000,000

Base fee

20 gwei

State root

0xcacadc9590b7…7fa27bf05b70

Transactions root

0x2145aad7a200…f2d92b6c8a91

Receipts root

0xeba79fd8b8cb…747be48af0db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800