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 #0x66092146e8ae09844eab7cb576764745f35ada38a2667d4c482113cbdd80b1ac · ArcScan

Block

#21,507,994

2026-09-18 13:52:28 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,507,994
Timestamp: 55 days ago · 2026-09-18 13:52:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x66092146e8ae09844eab7cb576764745f35ada38a2667d4c482113cbdd80b1ac
Parent hash: 0x11866865…84d7643d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,507,994 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.0%1,197,895 / 30,000,000

Base fee

20 gwei

State root

0x0ec438646556…64d7653f1f70

Transactions root

0x42fe6e8141d7…f002aec3c44f

Receipts root

0xc6f90ea856b8…d4e35d7f944b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800