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 #0x71fb803eae9588b3872af764b6f61681e7306c80b124a29759a8e867103454f4 · ArcScan

Block

#21,285,437

2026-09-17 06:30:57 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,437
Timestamp: 21 days ago · 2026-09-17 06:30:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x71fb803eae9588b3872af764b6f61681e7306c80b124a29759a8e867103454f4
Parent hash: 0xa0be3ff0…eee606fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,437 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.6%2,889,105 / 30,000,000

Base fee

20 gwei

State root

0x11f78a4d83d6…7cf59509b9fb

Transactions root

0x67e8c39665f0…2ea7515b6760

Receipts root

0xa20d83bf3119…9359b209107d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800