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 #21340737 · ArcScan

Block

#21,340,737

2026-09-17 14:18:03 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,737
Timestamp: 56 days ago · 2026-09-17 14:18:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xd8e11b66a26f91b4be20dd0f112a967775f537279a5dd8dd5d50b375fcb81e6f
Parent hash: 0xcc735f04…91dbab51
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,737 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.1%3,643,462 / 30,000,000

Base fee

20 gwei

State root

0xaf4f64f792f5…e9f0e23056c0

Transactions root

0x2f2bd167fa4b…a42bbdb6cc31

Receipts root

0xcbe17f0aa9a8…af3f75985c2c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800