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 #21298451 · ArcScan

Block

#21,298,451

2026-09-17 08:20:56 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,451
Timestamp: 59 days ago · 2026-09-17 08:20:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xa96f413c304b2df4c4dee27e21d5c74f36ffbae45586705183cfa72ca4043614
Parent hash: 0x4c900fbc…183777e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,451 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

13.8%4,152,624 / 30,000,000

Base fee

20 gwei

State root

0xb74ac0db4394…ef6a6910327a

Transactions root

0xe7288ac5fc67…0c278b98b788

Receipts root

0x666dcdb8b296…f78f566cac04

Nonce

0x0000000000000000

Extra data

0x00000004a817c800