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

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 #21312444 · ArcScan

Block

#21,312,444

2026-09-17 10:19:08 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,444
Timestamp: 37 days ago · 2026-09-17 10:19:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xd2c5ca36adbed8aa95b2ee4e9575040ef44b56a46ae8d1a2536d686e123b84d6
Parent hash: 0x83ebdac6…2bc9eaa0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,444 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

43.5%13,038,513 / 30,000,000

Base fee

20 gwei

State root

0xf79e75e5ecfa…10a12b9290c5

Transactions root

0x93a716e948fb…795ab315c01d

Receipts root

0xc7e5afd643c9…30ce59178716

Nonce

0x0000000000000000

Extra data

0x00000004a817c800