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 #21246777 · ArcScan

Block

#21,246,777

2026-09-17 01:04:25 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,246,777
Timestamp: 6 days ago · 2026-09-17 01:04:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x142beb22fae0c3c458d03cdb71de330ac0d039e8249083bc6d425332aa01569f
Parent hash: 0xa35e1b86…bece6e4c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,246,777 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

30.9%9,258,084 / 30,000,000

Base fee

20 gwei

State root

0x3e62364a69d4…13ba3aa3858d

Transactions root

0xb150e91d8168…0a7e3c5408ee

Receipts root

0xa1071446cb53…111d673941c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800