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 #21270027 · ArcScan

Block

#21,270,027

2026-09-17 04:20:45 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,027
Timestamp: 10 days ago · 2026-09-17 04:20:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f460abd0e4fe94a0f2b80033d2a560d3419ce71108674f0baf37c79472e9c08
Parent hash: 0x4ed94beb…69a2f83e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,027 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

12.2%3,671,611 / 30,000,000

Base fee

20 gwei

State root

0x374928b3de28…2e0ecb070648

Transactions root

0xf562684ace7b…05e377836650

Receipts root

0x1cb315b3105c…aa9f4ba5c175

Nonce

0x0000000000000000

Extra data

0x00000004a817c800