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 #0xb20102b7e6c3c4d10192d5cdbd69695d2e5164c6155d8a893ca4591fe3804ec1 · ArcScan

Block

#21,373,229

2026-09-17 18:53:20 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,229
Timestamp: 48 days ago · 2026-09-17 18:53:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xb20102b7e6c3c4d10192d5cdbd69695d2e5164c6155d8a893ca4591fe3804ec1
Parent hash: 0x3a84bde0…fe793f53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,229 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.7%1,709,610 / 30,000,000

Base fee

20 gwei

State root

0xc75d1ff4a089…a1f58d6f42cc

Transactions root

0x54812dd82fc8…a54024994929

Receipts root

0x99b6646004a5…37327f9c4d85

Nonce

0x0000000000000000

Extra data

0x00000004a817c800