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 #0x3875fb7d73a01fa9c478840f3b62c22a640b880cfb7fcf01eea2f97a18124069 · ArcScan

Block

#21,510,107

2026-09-18 14:10:19 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,107
Timestamp: 15 days ago · 2026-09-18 14:10:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x3875fb7d73a01fa9c478840f3b62c22a640b880cfb7fcf01eea2f97a18124069
Parent hash: 0x81037a58…0a3321b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,107 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.5%2,549,106 / 30,000,000

Base fee

20 gwei

State root

0x513892883e8c…e36abbe44cba

Transactions root

0x79a6c4a87087…117365a51a3a

Receipts root

0x90106e43ce8f…ac8da101ff98

Nonce

0x0000000000000000

Extra data

0x00000004a817c800