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 #21558107 · ArcScan

Block

#21,558,107

2026-09-18 20:56:06 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,107
Timestamp: 43 days ago · 2026-09-18 20:56:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xdfd119e1312dfafb14d07980965d0fdba94ca47499845a2ee734432dfd29a976
Parent hash: 0x8b065f96…653dbec3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,107 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

2.0%592,209 / 30,000,000

Base fee

20 gwei

State root

0x60991f6e285c…7e3c7b0af0c3

Transactions root

0x3ebd57b6bec5…220901cf7e39

Receipts root

0xd0faa0be87a7…9a5a1591898d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800