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 #0x5bb88262e8d7f039c58b0c2c0dba9dd7facabda56b75c93f36dc7dbf72ae4132 · ArcScan

Block

#21,266,116

2026-09-17 03:47:43 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,116
Timestamp: 11 days ago · 2026-09-17 03:47:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x5bb88262e8d7f039c58b0c2c0dba9dd7facabda56b75c93f36dc7dbf72ae4132
Parent hash: 0x2cb492d0…cfafa5e4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,116 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

13.9%4,178,913 / 30,000,000

Base fee

20 gwei

State root

0x2478e6a97d44…7a0e5096bb96

Transactions root

0x39cee0aef62f…16a2f7e7cd1b

Receipts root

0x91f365e9c769…d533beea853b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800