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

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 #21404441 · ArcScan

Block

#21,404,441

2026-09-17 23:17:07 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,441
Timestamp: 55 days ago · 2026-09-17 23:17:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xd810ca1363c2c15df34926af5e12025f6f6e928dfb2a14c6acd1f454696df266
Parent hash: 0x902afd3a…9d403eca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,441 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.4%1,319,294 / 30,000,000

Base fee

20 gwei

State root

0x23a8a6048c15…552bf0efcc98

Transactions root

0x9a1c35ca837b…dd5dd23ce26a

Receipts root

0x0a0b03707a5a…951e616badae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800