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

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 #21355035 · ArcScan

Block

#21,355,035

2026-09-17 16:18:49 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,035
Timestamp: 8 days ago · 2026-09-17 16:18:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x023365db9f3939f26fcd691f0c5dc5be7d3f059961dff5070cae4ed2cc6edcdf
Parent hash: 0x3ed65a5d…1bea1eaa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,035 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

18.0%5,395,361 / 30,000,000

Base fee

20 gwei

State root

0x5de217ff2519…64670d97628a

Transactions root

0x6b5d5bc0be4d…c020721d8a1b

Receipts root

0xe5b550ee3fbc…e74ec1939f14

Nonce

0x0000000000000000

Extra data

0x00000004a817c800