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 #21400084 · ArcScan

Block

#21,400,084

2026-09-17 22:40:17 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,084
Timestamp: 5 days ago · 2026-09-17 22:40:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x191b8d491876cc749f21afe49318ffe1c91c61027f9e857ae94a02ada362e2d0
Parent hash: 0xe1c9e591…da62697d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,084 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.2%1,562,816 / 30,000,000

Base fee

20 gwei

State root

0x31bd328e23d9…d25b687a02d8

Transactions root

0xe781c0a6c3a2…65354f5321fa

Receipts root

0xe19ea5f3d337…18c257679f4e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800