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 #21304974 · ArcScan

Block

#21,304,974

2026-09-17 09:16:02 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,974
Timestamp: 28 days ago · 2026-09-17 09:16:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x203dff2b1b4d3ea10502450f77b4d985ff1aaae9fe80e64b43df07249331cf79
Parent hash: 0x96a2f8fb…41e0922f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,974 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.6%1,675,801 / 30,000,000

Base fee

20 gwei

State root

0x225155388e1b…6707362a0089

Transactions root

0x44d77255ae8e…a00ad810991f

Receipts root

0x98bd9902bafd…584c05e5a72d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800