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 #21231605 · ArcScan

Block

#21,231,605

2026-09-16 22:56:20 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,231,605
Timestamp: 7 days ago · 2026-09-16 22:56:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x2373465abf607670c6e7b06b9e03e7c9ab035c2917970c912c48aca6c6c6c48c
Parent hash: 0x66c3bbbd…8722f5c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,231,605 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

70.4%21,118,648 / 30,000,000

Base fee

20 gwei

State root

0x9278ced7663d…7840baa61120

Transactions root

0x105dd87402f3…bb543c6589ed

Receipts root

0xa2d51422e85d…b5562b746fd2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800