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 #0x8f8dd4d6eba44d0d664b43aa9f2da5380d264bc02350a5ddb6003d8af14cc7d9 · ArcScan

Block

#21,389,667

2026-09-17 21:12:14 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,667
Timestamp: 35 days ago · 2026-09-17 21:12:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f8dd4d6eba44d0d664b43aa9f2da5380d264bc02350a5ddb6003d8af14cc7d9
Parent hash: 0x27b21fe3…758ce163
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,667 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.4%2,808,510 / 30,000,000

Base fee

20 gwei

State root

0xdd56f4470317…f0bcda83c6cf

Transactions root

0xb53bb21ee551…8dc4f9971ed3

Receipts root

0x7ea87608606c…f21a2a50529e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800