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 #0x5c518726f4e724309ffabe8ddced94970af0a3e99bb6c26a778c076d187ad15c · ArcScan

Block

#21,481,153

2026-09-18 10:05:33 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,153
Timestamp: 54 days ago · 2026-09-18 10:05:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c518726f4e724309ffabe8ddced94970af0a3e99bb6c26a778c076d187ad15c
Parent hash: 0x7dc73607…c7f881fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,153 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.4%3,414,066 / 30,000,000

Base fee

20 gwei

State root

0xff02d5402128…71e92f6e6de9

Transactions root

0x69bed265c1ef…2b045fe82e89

Receipts root

0x88ac42ff6cf7…6565ea2ec38b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800