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 #21349544 · ArcScan

Block

#21,349,544

2026-09-17 15:32:27 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,544
Timestamp: 2 days ago · 2026-09-17 15:32:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xff2b3d45c4aa64f6fcf38a1ed0b4cbbfe040d68696bdd878ac2c5f8b7513ea04
Parent hash: 0x73ae8610…2799d012
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,544 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

36.4%10,926,852 / 30,000,000

Base fee

20 gwei

State root

0x20bb615fabda…bd3a5ca66dd6

Transactions root

0x707c052f2f83…79f985d0c428

Receipts root

0x49991ed5c3dd…c081a234169f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800