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 #0xa0f5b3d6b4a16f6f589085783d2fb64945ce5ea9dad51219ebb029eafc49d74f · ArcScan

Block

#21,359,387

2026-09-17 16:56:23 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,387
Timestamp: 21 days ago · 2026-09-17 16:56:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0f5b3d6b4a16f6f589085783d2fb64945ce5ea9dad51219ebb029eafc49d74f
Parent hash: 0x4d15d7b9…3b855b5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,387 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

17.8%5,350,011 / 30,000,000

Base fee

20 gwei

State root

0x5c7789e91245…561927c63a6b

Transactions root

0xe7eb0eae77c8…b388dffb2a5a

Receipts root

0x8481847b0d58…9ea25afe3a22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800