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 #21308306 · ArcScan

Block

#21,308,306

2026-09-17 09:44:11 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,306
Timestamp: 15 days ago · 2026-09-17 09:44:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xf18f306d8ae06acb0fe0cfb54a2d326ff593a556f630bd5e02a87410b9ee4fad
Parent hash: 0xf64a151f…e3716a4b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,306 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.9%3,262,129 / 30,000,000

Base fee

20 gwei

State root

0xcd5bad943958…96f6f67b7c32

Transactions root

0x0001905e6de8…2bf2387973c6

Receipts root

0xa08e97bd19d8…4677db378a31

Nonce

0x0000000000000000

Extra data

0x00000004a817c800