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 #21366105 · ArcScan

Block

#21,366,105

2026-09-17 17:53:08 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,105
Timestamp: 51 days ago · 2026-09-17 17:53:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x807381b68a15a07a78898ec0387a2a2597232d36cd3f5d9b4411550b74d619af
Parent hash: 0x2f1c067f…7214cb64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,105 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

25.9%7,773,947 / 30,000,000

Base fee

20 gwei

State root

0xbdeed30b53ea…4d0be647dae3

Transactions root

0xfce96097890a…8c6007b40cd1

Receipts root

0xc2a7daaf0a40…a72d0e943054

Nonce

0x0000000000000000

Extra data

0x00000004a817c800