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 #0x4391dbfc8fa640058bf9b7adf102b53c52e16aa0cfacf14f15a2bcbc01f1beb8 · ArcScan

Block

#21,551,205

2026-09-18 19:57:44 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,205
Timestamp: 40 days ago · 2026-09-18 19:57:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x4391dbfc8fa640058bf9b7adf102b53c52e16aa0cfacf14f15a2bcbc01f1beb8
Parent hash: 0xeb2c5717…95761d1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,205 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.3%1,575,915 / 30,000,000

Base fee

20 gwei

State root

0x905f3f13e94e…001fa382b063

Transactions root

0xd1a5db86ab03…0c93ad83afd4

Receipts root

0xb3aa53bb0e3f…1b2d228c5cf4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800