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 #0xfea5151ffe41abd80e051eb7fa361fb49b6c0260b259dfe3ce5a979d78576e8b · ArcScan

Block

#21,559,094

2026-09-18 21:04:26 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,094
Timestamp: 54 days ago · 2026-09-18 21:04:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xfea5151ffe41abd80e051eb7fa361fb49b6c0260b259dfe3ce5a979d78576e8b
Parent hash: 0x3eb43ef1…37c2769d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,094 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.2%366,360 / 30,000,000

Base fee

20 gwei

State root

0xb8db1b0f4369…7fca81c8140d

Transactions root

0x428c3fac5ef3…e5c7bfee8f3d

Receipts root

0x58002a0a13e6…2c00dccb26cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800