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 #21516604 · ArcScan

Block

#21,516,604

2026-09-18 15:05:13 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,604
Timestamp: 14 days ago · 2026-09-18 15:05:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xe5c6d4dfb70a723e5215fee3968c653428613babe68f62102dae51cb8437c352
Parent hash: 0x19e549b5…2d5def6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,604 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.2%1,573,554 / 30,000,000

Base fee

20 gwei

State root

0xa36ffa5d6c8f…3c5014101662

Transactions root

0xef0b4ffbae88…56ef56562f65

Receipts root

0x70bab246b64b…bd2518d42b16

Nonce

0x0000000000000000

Extra data

0x00000004a817c800