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 #0x5b23b83e4d4d165f27a0c0959d675cbb7a148855a0e0c48cd853a95d4407946b · ArcScan

Block

#21,339,827

2026-09-17 14:10:22 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,827
Timestamp: 45 days ago · 2026-09-17 14:10:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b23b83e4d4d165f27a0c0959d675cbb7a148855a0e0c48cd853a95d4407946b
Parent hash: 0x51db9536…ec82dd15
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,827 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

19.6%5,887,602 / 30,000,000

Base fee

20 gwei

State root

0x3fb3ad5bb544…6deb88503cbd

Transactions root

0x645e5f65c2ac…064bcb559b86

Receipts root

0x868554374c2c…65032764dc6f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800