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 #21417824 · ArcScan

Block

#21,417,824

2026-09-18 01:10:15 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,824
Timestamp: 41 days ago · 2026-09-18 01:10:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x1890365ab735e241baf7e1f5c97c817e6260827f1b9c66b8fb51703599f04e22
Parent hash: 0xa0c1c8b3…b0a143f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,824 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.2%55,443 / 30,000,000

Base fee

20 gwei

State root

0x633230b57881…91bfb0cb5799

Transactions root

0x0ac1ac169d51…cf1ae5a8af79

Receipts root

0xf675f3f26f55…742d4a5a4fd5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800