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 #21344869 · ArcScan

Block

#21,344,869

2026-09-17 14:52:57 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,869
Timestamp: 57 days ago · 2026-09-17 14:52:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xecf0793fdeb2f2cf66aef0af8435fd6a4d70c3f0fdfbfafc669b1ce666f3d40e
Parent hash: 0xf95f2390…6bfc683c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,869 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

22.8%6,833,980 / 30,000,000

Base fee

20 gwei

State root

0xa378ee6f57eb…be49b42ef4a4

Transactions root

0x47342418ba83…98a2c90ec4b0

Receipts root

0xcd843a08e93c…11cec5d43c42

Nonce

0x0000000000000000

Extra data

0x00000004a817c800