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 #21548622 · ArcScan

Block

#21,548,622

2026-09-18 19:35:53 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,622
Timestamp: 46 days ago · 2026-09-18 19:35:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x4981256426b4562c9f351110ccd122703c2b63517291e33a918492c5df1b5179
Parent hash: 0x47d819a7…fa0cb038
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,622 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.8%838,704 / 30,000,000

Base fee

20 gwei

State root

0x389c5fe551cf…1203a8ee17c6

Transactions root

0x6c1a899b45fe…163330a52b93

Receipts root

0xd7ac7a615ee9…851e5fdeb416

Nonce

0x0000000000000000

Extra data

0x00000004a817c800