Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x12d60e453bf719f054589cf08def8a4bdea77e13759441f79abcca1136fc7e21 · ArcScan

Block

#21,442,275

2026-09-18 04:36:54 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,275
Timestamp: 50 days ago · 2026-09-18 04:36:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x12d60e453bf719f054589cf08def8a4bdea77e13759441f79abcca1136fc7e21
Parent hash: 0x7f6879a5…06a2004e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,275 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

14.1%4,240,578 / 30,000,000

Base fee

20 gwei

State root

0x09ee6c365536…03074005efff

Transactions root

0xf9d95e4e8583…78f7ad136aae

Receipts root

0xaf9387156f3c…afedc584d230

Nonce

0x0000000000000000

Extra data

0x00000004a817c800