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 #0x674ebb8e57624ffd22f45b7c36abc19bd7070d038114cab9d69368bab962145e · ArcScan

Block

#21,518,838

2026-09-18 15:24:06 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,838
Timestamp: 41 days ago · 2026-09-18 15:24:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x674ebb8e57624ffd22f45b7c36abc19bd7070d038114cab9d69368bab962145e
Parent hash: 0x7ff09511…c732c976
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,838 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.9%578,485 / 30,000,000

Base fee

20 gwei

State root

0x92a3c7e5e06a…547f04bbbfb3

Transactions root

0xa99838df9a8a…6db30cc2850e

Receipts root

0x4f8c93584589…24efbfd3b636

Nonce

0x0000000000000000

Extra data

0x00000004a817c800