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 #0xcd81958942c26326d84dc877ebe4898137736b6ea820ea77e28081a210852993 · ArcScan

Block

#21,538,997

2026-09-18 18:14:30 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,538,997
Timestamp: 57 days ago · 2026-09-18 18:14:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd81958942c26326d84dc877ebe4898137736b6ea820ea77e28081a210852993
Parent hash: 0xbf5996a6…94048089
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,538,997 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.0%2,708,411 / 30,000,000

Base fee

20 gwei

State root

0x2b32b41b8047…a38f529cc97d

Transactions root

0x0bf8fbe9962b…46cefd3832ef

Receipts root

0x7c3078f38f2b…9f04097d7254

Nonce

0x0000000000000000

Extra data

0x00000004a817c800