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 #0x5b1a85c7c71f1b94d2c731ae246963e81d193b0276041f4be986876d3fae396a · ArcScan

Block

#21,620,358

2026-09-19 05:42:26 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,358
Timestamp: 38 days ago · 2026-09-19 05:42:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b1a85c7c71f1b94d2c731ae246963e81d193b0276041f4be986876d3fae396a
Parent hash: 0x2eddad3c…2a36aef2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,358 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.0%601,777 / 30,000,000

Base fee

20 gwei

State root

0xb1e8a730d593…a2be46196760

Transactions root

0x5a92bcb54fb9…0d2eed7a05b7

Receipts root

0x4c39889443ab…cac7824dfe30

Nonce

0x0000000000000000

Extra data

0x00000004a817c800