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 #21359118 · ArcScan

Block

#21,359,118

2026-09-17 16:54:07 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,118
Timestamp: 14 days ago · 2026-09-17 16:54:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c31f2ab4bfa170d0e89989ed9a7d7ad1eca24d36f56dfe11f76ae406f550600
Parent hash: 0x072692cd…1a39efe9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,118 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

21.6%6,469,142 / 30,000,000

Base fee

20 gwei

State root

0xa3e01d04ee3a…c50fdca3d1c5

Transactions root

0x043921da0c09…8aca2c88a359

Receipts root

0x72e6799fcf59…f1845c09b4c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800