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 #21346203 · ArcScan

Block

#21,346,203

2026-09-17 15:04:13 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,203
Timestamp: 37 days ago · 2026-09-17 15:04:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x7af890d52befa38c9abe7b75c3a293a2989276c72405f484911fc4cf63845272
Parent hash: 0x70e03e79…8d3db9e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,203 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.3%694,075 / 30,000,000

Base fee

20 gwei

State root

0x4975e7853b06…39ec8c424599

Transactions root

0xf6d4c692d2fe…783251fab046

Receipts root

0xdf826521c4da…34ca35e294ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800