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 #21377359 · ArcScan

Block

#21,377,359

2026-09-17 19:28:13 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,359
Timestamp: 55 days ago · 2026-09-17 19:28:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xf897e3947e60a93226048d749868251e7fc06e380f7f01c5eba3e702382929ea
Parent hash: 0x3367f9cb…57554f71
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,359 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.1%3,327,035 / 30,000,000

Base fee

20 gwei

State root

0x1da08f9c94d6…4ffa969d6ac9

Transactions root

0x1d8a73489cce…26e9a3f75fce

Receipts root

0xb60eb24f0389…50c4079573f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800