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 #0xc49ab3a88b3f1c96c8cf826c44fd9f94e8f86569b23bc73467e35ec84d8c7994 · ArcScan

Block

#21,312,399

2026-09-17 10:18:45 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,399
Timestamp: 39 days ago · 2026-09-17 10:18:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xc49ab3a88b3f1c96c8cf826c44fd9f94e8f86569b23bc73467e35ec84d8c7994
Parent hash: 0x918d1c86…fa148dd9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,399 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

38.6%11,583,666 / 30,000,000

Base fee

20 gwei

State root

0x2549101a656c…beca23da3492

Transactions root

0xf9075cf75980…2b7421344d83

Receipts root

0xa74befa3192a…dcaf54378af6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800