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 #21308329 · ArcScan

Block

#21,308,329

2026-09-17 09:44:23 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,329
Timestamp: 15 days ago · 2026-09-17 09:44:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e5e1813d1c15f80149aa5e37a389ccdb21d8f6860c7f5afc53fc08f0f76a6ef
Parent hash: 0xa6e54035…f5ef0179
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,329 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

20.9%6,255,236 / 30,000,000

Base fee

20 gwei

State root

0xbb9e415556c9…b1b171e8781f

Transactions root

0x528aea787738…c0074b0198d6

Receipts root

0xd84054fe5cf6…247e5276c749

Nonce

0x0000000000000000

Extra data

0x00000004a817c800