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 #21281316 · ArcScan

Block

#21,281,316

2026-09-17 05:56:08 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,316
Timestamp: 21 days ago · 2026-09-17 05:56:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7f67ff894cdc1542483b49a683a5873960cb180afd2a41d5d8b8775dfc84943
Parent hash: 0x0ad17a29…5a09c335
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,316 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

26.1%7,829,777 / 30,000,000

Base fee

20 gwei

State root

0x44f60eb519a5…35e5f04d9ae5

Transactions root

0x958e498b882f…d5e0f6949039

Receipts root

0xa2919480be99…400d89ebaf81

Nonce

0x0000000000000000

Extra data

0x00000004a817c800