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 #21359186 · ArcScan

Block

#21,359,186

2026-09-17 16:54:41 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,186
Timestamp: 16 days ago · 2026-09-17 16:54:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xbeb37b0203815126ced1ddc73524866855697a2ae5b73e5a5087fb95ebac1337
Parent hash: 0xcd52d991…978e701d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,186 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.5%3,145,364 / 30,000,000

Base fee

20 gwei

State root

0xfb1d8ce7cdb6…0a6ce66d7ab1

Transactions root

0xf62ac2ff7423…bf00a4235399

Receipts root

0x00dfc0ccfad5…443c3222e63d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800