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 #21213107 · ArcScan

Block

#21,213,107

2026-09-16 20:20:12 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,107
Timestamp: 9 days ago · 2026-09-16 20:20:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f15dc39394c160db0b9e8c40d28dadd88e209a9ebf4bbd38d2c79dfc3f682f7
Parent hash: 0x890aa2d7…5f6b2e70
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,107 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

37.0%11,085,877 / 30,000,000

Base fee

20.029015954 gwei

State root

0x237272a13d8f…5a8308343e0f

Transactions root

0x224773ae063a…bd5bb5ff296c

Receipts root

0xb91a994e6dc3…c1764c76dc3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800