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 #0x7570c221a161ccf3f876164f005bfad482a04877e5a70adeb343f6d5697821f4 · ArcScan

Block

#21,397,874

2026-09-17 22:21:36 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,874
Timestamp: 54 days ago · 2026-09-17 22:21:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x7570c221a161ccf3f876164f005bfad482a04877e5a70adeb343f6d5697821f4
Parent hash: 0xcc7348f1…557b9dd8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,874 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.1%633,115 / 30,000,000

Base fee

20 gwei

State root

0xade9b7be7c1c…6caa01289bd2

Transactions root

0x126f646122b1…709f7c12e966

Receipts root

0xaffc8d6fddfd…960bbfc12da1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800