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 #21223096 · ArcScan

Block

#21,223,096

2026-09-16 21:44:31 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,096
Timestamp: 18 days ago · 2026-09-16 21:44:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x51e084ae487584713bbf1f85fdb2d5c0e922a6f81b33d363645bab338620aaa1
Parent hash: 0xd471f436…ba4fb511
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,096 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

20.4%6,132,408 / 30,000,000

Base fee

20 gwei

State root

0x25d391d6887c…efd5d11456b6

Transactions root

0x7b5a42b12562…e4acbe8e0dec

Receipts root

0x54e66cb15b8b…5d88dfcec3ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800