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 #0x77da254d0812ae4373696c1b2d8afb3a905877ec255721c40b14c72a4c56e44c · ArcScan

Block

#21,550,676

2026-09-18 19:53:15 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,676
Timestamp: 22 days ago · 2026-09-18 19:53:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x77da254d0812ae4373696c1b2d8afb3a905877ec255721c40b14c72a4c56e44c
Parent hash: 0xe5fa0560…16a77a8a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,676 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.8%1,751,847 / 30,000,000

Base fee

20 gwei

State root

0x27b7edba505a…72e9fa2e5742

Transactions root

0xfaa965740d32…9244d0f9ef13

Receipts root

0xf97de2da67cc…6824d2a618e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800