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 #21300768 · ArcScan

Block

#21,300,768

2026-09-17 08:40:31 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,768
Timestamp: 23 days ago · 2026-09-17 08:40:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x8cbcad893e5bc93fb25a9a11fdb971c0f9b5b966723b9ecd624cba1cd6a218a0
Parent hash: 0x479ee8dc…52b96c45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,768 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

17.9%5,366,342 / 30,000,000

Base fee

20 gwei

State root

0x6a1ee26c6380…469397a1a229

Transactions root

0x6babcab23db7…4dfacfbd0bbd

Receipts root

0xb25f525c5171…3e459354d665

Nonce

0x0000000000000000

Extra data

0x00000004a817c800