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 #0x2c2a688dc8a0b4b8998c562f6444d206f07c633c36f1b7b17c297bce9bb41278 · ArcScan

Block

#21,517,397

2026-09-18 15:11:55 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,397
Timestamp: 9 days ago · 2026-09-18 15:11:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x2c2a688dc8a0b4b8998c562f6444d206f07c633c36f1b7b17c297bce9bb41278
Parent hash: 0x60f1c8a8…b09b2092
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,397 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.5%1,638,328 / 30,000,000

Base fee

20 gwei

State root

0x9525055424e3…c976f8acdea1

Transactions root

0x5ef65f6ce567…55dfc530783c

Receipts root

0x820980348022…b6e338afb8c9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800