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 #21178167 · ArcScan

Block

#21,178,167

2026-09-16 15:25:16 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,167
Timestamp: 6 days ago · 2026-09-16 15:25:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb73f119a38965daf5bdd04b3b6d3342691fe27c8c67105e51c97f94cbb14531
Parent hash: 0xa50ae3dd…7deb5de0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,167 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

32.3%9,680,599 / 30,000,000

Base fee

96.338372604 gwei

State root

0x57ee55f0c4a2…8b7ae7de4eb8

Transactions root

0xe5e518d41289…27a79c6f7f90

Receipts root

0x7b6e609c66bc…5d69221bae55

Nonce

0x0000000000000000

Extra data

0x000000167e476bc8