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 #21485442 · ArcScan

Block

#21,485,442

2026-09-18 10:41:49 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,442
Timestamp: 48 days ago · 2026-09-18 10:41:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9c8470a1fdc5e6b1452242fb7f103fe0db99611d1ba80057531b389a1754af4
Parent hash: 0x29d2b747…e6d248e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,442 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.2%963,473 / 30,000,000

Base fee

20 gwei

State root

0x664009d94b04…1aa8e7ac8f16

Transactions root

0x5a729442808a…4d591df7ffcb

Receipts root

0xe691d6330814…26f85b77ac66

Nonce

0x0000000000000000

Extra data

0x00000004a817c800