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 #21300106 · ArcScan

Block

#21,300,106

2026-09-17 08:34:55 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,106
Timestamp: 43 days ago · 2026-09-17 08:34:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6b0dc36bd6b4ef636ecc0a1b3b129172da555cae6460ba28eb7c4ac9f000f5e
Parent hash: 0x3c2881ca…bb192fec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,106 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

20.0%6,007,025 / 30,000,000

Base fee

20 gwei

State root

0x74ae04482cc4…756ea0f25ce1

Transactions root

0x2f5075565e93…68ccecfba784

Receipts root

0xb9c7723222fd…844a89b635b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800