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 #0x9b63d7c6ef8d95ec6729565ad2dc2362e3f853d0852430fdac27d286f52bc463 · ArcScan

Block

#21,389,970

2026-09-17 21:14:48 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,970
Timestamp: 25 days ago · 2026-09-17 21:14:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b63d7c6ef8d95ec6729565ad2dc2362e3f853d0852430fdac27d286f52bc463
Parent hash: 0x4ffd50d2…a09c0cc5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,970 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

19.2%5,772,451 / 30,000,000

Base fee

20 gwei

State root

0x0dca24405893…652f2806b98e

Transactions root

0x49f60b61a719…e3ef2fd8405b

Receipts root

0x43262c970538…a257c323bb7c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800