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 #0x3df6cf06ac0ecbd4cd551813dbece39eb58120df1cf3a88f0c0159e6ee7a0c71 · ArcScan

Block

#21,558,169

2026-09-18 20:56:37 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,169
Timestamp: 45 days ago · 2026-09-18 20:56:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x3df6cf06ac0ecbd4cd551813dbece39eb58120df1cf3a88f0c0159e6ee7a0c71
Parent hash: 0x54540cea…32981a8c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,169 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.5%1,340,027 / 30,000,000

Base fee

20 gwei

State root

0x01ddda838c3a…5921852c0ed5

Transactions root

0xaadfae7f2a30…cae035541aa7

Receipts root

0x8068c5fd4a65…dc9dd1357923

Nonce

0x0000000000000000

Extra data

0x00000004a817c800