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 #0x188660af3f9b3635c52023cdd8abda73ddc98e1521b035fd7f7a630300d9e311 · ArcScan

Block

#21,509,936

2026-09-18 14:08:53 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,936
Timestamp: 19 days ago · 2026-09-18 14:08:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x188660af3f9b3635c52023cdd8abda73ddc98e1521b035fd7f7a630300d9e311
Parent hash: 0xdd57e5f4…00499ca3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,936 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.9%3,884,704 / 30,000,000

Base fee

20 gwei

State root

0xe05cb88bd182…129f5e9a328d

Transactions root

0x1e53d0824086…c87d68f1e0df

Receipts root

0x3b124823e7c4…932cfb50def8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800