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 #21279062 · ArcScan

Block

#21,279,062

2026-09-17 05:37:06 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,062
Timestamp: 16 days ago · 2026-09-17 05:37:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c7016404c7a9f560a3ab33317c065ad9f414385ef541c766de80717d0f1acdd
Parent hash: 0xac9791ee…6ce65b5a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,062 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.7%4,112,692 / 30,000,000

Base fee

20 gwei

State root

0x7a80e53388d6…43982c9be2c7

Transactions root

0x9bbea5c8db63…4bfa1054b790

Receipts root

0xa3991c4d0f89…4d9294bd04e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800