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 #0x003c563783406845de56b19db34beac96c52ff86c254041dd7f5f15a0bb77638 · ArcScan

Block

#21,261,204

2026-09-17 03:06:14 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,204
Timestamp: 34 days ago · 2026-09-17 03:06:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x003c563783406845de56b19db34beac96c52ff86c254041dd7f5f15a0bb77638
Parent hash: 0xd853e51b…4b56c51e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,204 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

24.9%7,462,822 / 30,000,000

Base fee

20 gwei

State root

0x489250587169…da7559b776f7

Transactions root

0x50b161f08d7e…16f811016d95

Receipts root

0x0c58dc6a29de…db43681edee9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800