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 #0x3aea4be12271f5086372d3f612667b747a0d062f7188134d1833b776b9875d06 · ArcScan

Block

#21,387,743

2026-09-17 20:55:58 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,743
Timestamp: 5 days ago · 2026-09-17 20:55:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x3aea4be12271f5086372d3f612667b747a0d062f7188134d1833b776b9875d06
Parent hash: 0x004811ed…f271d109
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,743 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.3%1,875,705 / 30,000,000

Base fee

20 gwei

State root

0x93b76a6c8702…14ccc6f9c20b

Transactions root

0xb430b14ab8a0…c96f4dcdef50

Receipts root

0x5a34ee7b25d6…13e6c57b3631

Nonce

0x0000000000000000

Extra data

0x00000004a817c800