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 #21384143 · ArcScan

Block

#21,384,143

2026-09-17 20:25:33 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,143
Timestamp: 8 days ago · 2026-09-17 20:25:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3b62ab6211d189adff54eb06c7da3dd50799f8083e9525401bab6ee7fa7cd54
Parent hash: 0xc7250f31…3c9ff87d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,143 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.2%4,545,252 / 30,000,000

Base fee

20 gwei

State root

0xa2116c8885f4…c2938b572413

Transactions root

0x5f9321374b62…2113ef4d446e

Receipts root

0x9b664ac86381…2659792d5265

Nonce

0x0000000000000000

Extra data

0x00000004a817c800