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 #21346291 · ArcScan

Block

#21,346,291

2026-09-17 15:04:58 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,291
Timestamp: 34 days ago · 2026-09-17 15:04:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xf16f40d3cffa8924436e11f83d1e8e11dbe77530fb59fb4c1f958a1bb19ee42d
Parent hash: 0x82bba9ba…b38fa006
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,291 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.0%3,898,051 / 30,000,000

Base fee

20 gwei

State root

0xe4718cf5d485…492e09495567

Transactions root

0x6d8583496a18…57e6068006b5

Receipts root

0x88788a94b6a2…686e3f1f5ca8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800