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 #0x12d17d5702fcce8590633613f5b850f72e5a0f025a48133daa2df71b93ffd8cd · ArcScan

Block

#21,552,677

2026-09-18 20:10:10 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,677
Timestamp: 23 days ago · 2026-09-18 20:10:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x12d17d5702fcce8590633613f5b850f72e5a0f025a48133daa2df71b93ffd8cd
Parent hash: 0x674b4ac9…ea13aadb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,677 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.5%3,750,403 / 30,000,000

Base fee

20 gwei

State root

0x75cbe6744021…ee9b8b763b53

Transactions root

0x24a8636d800d…19a9a97586b4

Receipts root

0x60f844d8a2ee…6d14033c02e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800