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 #0xfc989a20393d963ca7f64876be1d5847512bbfba1fe38467179a81c9069b8fcc · ArcScan

Block

#21,359,605

2026-09-17 16:58:14 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,605
Timestamp: 28 days ago · 2026-09-17 16:58:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc989a20393d963ca7f64876be1d5847512bbfba1fe38467179a81c9069b8fcc
Parent hash: 0x20973aa3…58de1862
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,605 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.4%4,014,336 / 30,000,000

Base fee

20 gwei

State root

0x24ee5f95be9c…00cc920b6114

Transactions root

0xe5b9e2d1c0a9…5333dc61c6b9

Receipts root

0x9993427085d1…b76cbd28d317

Nonce

0x0000000000000000

Extra data

0x00000004a817c800