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 #0xa23967c483453c12f9ca59081bd31265c10724ff275665b971b9deb19e8455f0 · ArcScan

Block

#21,209,992

2026-09-16 19:53:54 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,209,992
Timestamp: 4 days ago · 2026-09-16 19:53:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xa23967c483453c12f9ca59081bd31265c10724ff275665b971b9deb19e8455f0
Parent hash: 0xd0493b45…576fd85c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,209,992 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

35.6%10,681,332 / 30,000,000

Base fee

20.147469473 gwei

State root

0x14591868e808…305ff4f3246e

Transactions root

0x3787a67dcf63…595b17be0093

Receipts root

0xde5e4f9d5bc3…ad123019900c

Nonce

0x0000000000000000

Extra data

0x00000004ad225ec2