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 #0x354755cbae3923043d882f1ff29e80ed4a7987322b8ba1c59f35c401ba2988a8 · ArcScan

Block

#21,355,318

2026-09-17 16:21:13 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,318
Timestamp: 17 days ago · 2026-09-17 16:21:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x354755cbae3923043d882f1ff29e80ed4a7987322b8ba1c59f35c401ba2988a8
Parent hash: 0xe8b58811…4f6bf6d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,318 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.1%3,344,217 / 30,000,000

Base fee

20 gwei

State root

0x770ccceaabb1…ae556f01a249

Transactions root

0x7a2a9776dbb7…16873b52c79a

Receipts root

0xad9f4646e005…a1bf8be5f204

Nonce

0x0000000000000000

Extra data

0x00000004a817c800