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 #0x3cda4f43aeec955299eb228880acb031b4b19ffeb7b8425a0f9fe1315ded48db · ArcScan

Block

#21,250,224

2026-09-17 01:33:30 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,224
Timestamp: 34 days ago · 2026-09-17 01:33:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x3cda4f43aeec955299eb228880acb031b4b19ffeb7b8425a0f9fe1315ded48db
Parent hash: 0x1c5a344d…cea10128
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,224 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

28.1%8,440,319 / 30,000,000

Base fee

20 gwei

State root

0xcffe483c1c59…c2de9fe7dd17

Transactions root

0xce3e50e0af65…63531aa4860d

Receipts root

0x2e366c7eb2d8…12f647acc65e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800