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 #0xb45574e37630da713d26d303b00459cbbeca90bcae5cc2b3cedeba04243b1c67 · ArcScan

Block

#21,254,731

2026-09-17 02:11:34 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,731
Timestamp: 11 days ago · 2026-09-17 02:11:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xb45574e37630da713d26d303b00459cbbeca90bcae5cc2b3cedeba04243b1c67
Parent hash: 0x337a5fae…1035b71f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,731 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

35.2%10,569,335 / 30,000,000

Base fee

20 gwei

State root

0x0091e2e000f9…fbfd7146e4c3

Transactions root

0x11cc44f6124b…0fd0b8ba3f7b

Receipts root

0x7d979eacd979…8065737aa1d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800