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 #0x1c63c128792737ecace8487a3fd7898e1b7eb0f0fc4279ae3217fd3c5546e3c8 · ArcScan

Block

#21,445,808

2026-09-18 05:06:46 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,808
Timestamp: 48 days ago · 2026-09-18 05:06:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c63c128792737ecace8487a3fd7898e1b7eb0f0fc4279ae3217fd3c5546e3c8
Parent hash: 0x8e2807f0…e44bfe55
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,808 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.3%2,496,588 / 30,000,000

Base fee

20 gwei

State root

0xdaeeb4d0ee9c…914f45145157

Transactions root

0x0bf17fc522a9…b75b23a89f0f

Receipts root

0xa9e2d6456691…cbd5e5bc179b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800