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 #21524146 · ArcScan

Block

#21,524,146

2026-09-18 16:08:58 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,146
Timestamp: 47 days ago · 2026-09-18 16:08:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b8b9dfe6ef3a3fbec67761209b0ec6cf7fa4e3b86d481c32d335a1c7fdafa44
Parent hash: 0x04f94bfd…fd083b8b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,146 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.2%2,164,505 / 30,000,000

Base fee

20 gwei

State root

0x363b12946d9c…aec4a7eb553a

Transactions root

0x23693cad3e50…43b057a62ed0

Receipts root

0xa7a71eeea190…1fb5a0c2693b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800