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 #21398351 · ArcScan

Block

#21,398,351

2026-09-17 22:25:38 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,351
Timestamp: 49 days ago · 2026-09-17 22:25:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xdaf221a5663ec3e80231995fb1e49d139cece600768565c4bb17187821bfa038
Parent hash: 0x13c7e29b…fd1f88d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,351 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.9%3,869,945 / 30,000,000

Base fee

20 gwei

State root

0xe14e6c360aba…e53a65db7c89

Transactions root

0x86c1a94d70c4…5f2360dd4c65

Receipts root

0x4a281647891e…6935ca368974

Nonce

0x0000000000000000

Extra data

0x00000004a817c800