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 #0x81e84f48b33a7b6036a0e16e9924ecabf45b35f126cbb004a48563d01a5dd76f · ArcScan

Block

#21,620,435

2026-09-19 05:43:05 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,435
Timestamp: 41 days ago · 2026-09-19 05:43:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x81e84f48b33a7b6036a0e16e9924ecabf45b35f126cbb004a48563d01a5dd76f
Parent hash: 0x87835832…b3c7bb9c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,435 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.3%1,290,471 / 30,000,000

Base fee

20 gwei

State root

0x1798d9f0f08e…2ba42c2b3fff

Transactions root

0x7f5b296759a9…117f2fb596cd

Receipts root

0x9c8ad91c33d0…a24b751d1e2f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800