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 #21290571 · ArcScan

Block

#21,290,571

2026-09-17 07:14:20 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,571
Timestamp: 15 days ago · 2026-09-17 07:14:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x81a8c41696474c5b40e92223adb180549a6457f883525d0171bef8744d075e1e
Parent hash: 0xe8b15e71…fb39bea5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,571 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

35.1%10,544,901 / 30,000,000

Base fee

20 gwei

State root

0xaada47ca2872…aec0eb6f2a69

Transactions root

0xa2c013b8a31b…2f527f340b22

Receipts root

0x51b269032afc…aded4cec3f0e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800