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 #0x1339cb21bce6ea04bcdd7f27296ee2cf1267509e1b2bf0bda5ccfe7ba0cadaed · ArcScan

Block

#21,296,703

2026-09-17 08:06:09 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,703
Timestamp: 56 days ago · 2026-09-17 08:06:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x1339cb21bce6ea04bcdd7f27296ee2cf1267509e1b2bf0bda5ccfe7ba0cadaed
Parent hash: 0x142a10cf…30bf3ee7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,703 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.2%3,373,798 / 30,000,000

Base fee

20 gwei

State root

0x4fd5d5457038…60d7c6e95ef8

Transactions root

0xfa0c71896683…36fc42ed33e1

Receipts root

0x710952742493…3e504702f1a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800