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 #21273962 · ArcScan

Block

#21,273,962

2026-09-17 04:54:00 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,962
Timestamp: 29 days ago · 2026-09-17 04:54:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x2474d7b8bda556ebd159b7285fb7f5fb108009784b2f9a4656906296b6ab3342
Parent hash: 0x8cdc3150…004a9ebf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,962 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.3%2,201,199 / 30,000,000

Base fee

20 gwei

State root

0x3a0b59330a65…46a767e6fbb4

Transactions root

0xdbd46d2df7ea…41085b0503ec

Receipts root

0x9626d8195020…11dbba7b5c6f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800