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 #21369086 · ArcScan

Block

#21,369,086

2026-09-17 18:18:20 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,086
Timestamp: 29 days ago · 2026-09-17 18:18:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c59d19cbc559e49bcdfac32429c1bd983039725fa88d20968f84924b1a61d23
Parent hash: 0x80c33afa…f42b97d3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,086 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.2%3,346,063 / 30,000,000

Base fee

20 gwei

State root

0x01d7bd1f4aca…e78889e74b8c

Transactions root

0xc12ffc2c0b9f…ac0273cf8b26

Receipts root

0xe242e6b5932c…ba2fafa63bf8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800