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 #0xa3a5fb53e5d6268e0a5dff7c6bd88ffc29593a2f406cad0963877d5848d211a7 · ArcScan

Block

#21,229,845

2026-09-16 22:41:29 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,845
Timestamp: 6 days ago · 2026-09-16 22:41:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3a5fb53e5d6268e0a5dff7c6bd88ffc29593a2f406cad0963877d5848d211a7
Parent hash: 0x67ccec94…83fb0da8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,845 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

55.4%16,626,206 / 30,000,000

Base fee

20.163606842 gwei

State root

0xf019426cec9c…24b5206b67ec

Transactions root

0x4e17397e22f3…5b1616611d7c

Receipts root

0x340f66799673…c60943da60e3

Nonce

0x0000000000000000

Extra data

0x00000004aff4b6f0