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 #0x5f5eca28149f5f1b6d5150fa37e7bc33685270b77ab62561adea1cb96bdf5dfb · ArcScan

Block

#21,222,761

2026-09-16 21:41:41 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,761
Timestamp: 8 days ago · 2026-09-16 21:41:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f5eca28149f5f1b6d5150fa37e7bc33685270b77ab62561adea1cb96bdf5dfb
Parent hash: 0x19fa30b5…846c700d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,761 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.1%4,233,679 / 30,000,000

Base fee

20 gwei

State root

0xc180b7739855…ec885e88ab0b

Transactions root

0xa548328d1ccb…8d9fbb58894e

Receipts root

0x478c73b206f5…e78db535665c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800