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 #21298729 · ArcScan

Block

#21,298,729

2026-09-17 08:23:17 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,729
Timestamp: 57 days ago · 2026-09-17 08:23:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x77edbe3e23e6a9b0a2c92661727eba200f6e7b5f37688bbc6e146b6096a8d216
Parent hash: 0xbebd15a4…7890ad62
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,729 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.3%1,581,265 / 30,000,000

Base fee

20 gwei

State root

0x7fbd8bc34ea3…367c9a79191e

Transactions root

0x8d188d2fc1f3…68e59fe9f683

Receipts root

0x4aa429888e29…920b882274f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800