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 #21542103 · ArcScan

Block

#21,542,103

2026-09-18 18:40:46 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,103
Timestamp: 17 days ago · 2026-09-18 18:40:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ab2dd9d7df3c9d02f86ed69853823427fe6c495a4a64bed96e759c5d2a87f99
Parent hash: 0xee423cd1…c97f8b12
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,103 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

30.9%9,272,080 / 30,000,000

Base fee

20 gwei

State root

0x2c99aace1cab…285b3e23e856

Transactions root

0x2c09d29c6998…aa511fe0a2c5

Receipts root

0x9acd97ad8e85…37343ee7826b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800