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 #21360220 · ArcScan

Block

#21,360,220

2026-09-17 17:03:25 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,220
Timestamp: 24 days ago · 2026-09-17 17:03:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5dbbeed2ea7c3aaf6c844f2445e68d13766b8d371a6c8ae5ab79122807d066e
Parent hash: 0x9d06aa1b…f3bc79c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,220 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.1%2,738,901 / 30,000,000

Base fee

20 gwei

State root

0xdffe8fa62fa0…32c208232c04

Transactions root

0x8ad2329aeb62…6c37cb6ca6ce

Receipts root

0xc0f8b8d80f3c…2ebd2fc9366f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800