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 #21519601 · ArcScan

Block

#21,519,601

2026-09-18 15:30:33 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,601
Timestamp: 52 days ago · 2026-09-18 15:30:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x51212e4204dbcb0df9f36e7954f8a801f10d327f7d0e8f05e74bde2f485e0bb9
Parent hash: 0xe4565f99…f66577cf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,601 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

21.7%6,515,317 / 30,000,000

Base fee

20 gwei

State root

0xd124219a44bf…9aa57bdbee85

Transactions root

0xae4de79470ac…ca4b6df349e0

Receipts root

0x767fec4c9093…eabe85ac58e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800