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 #21512103 · ArcScan

Block

#21,512,103

2026-09-18 14:27:11 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,103
Timestamp: 34 days ago · 2026-09-18 14:27:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b9a091190114e98819aea1e96f1488b0b803e2ad1efa8d04c6c1f168607e4ac
Parent hash: 0x57fe7403…e954fcf1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,103 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.4%2,222,025 / 30,000,000

Base fee

20 gwei

State root

0xd461d0b2fb7a…e1a1e229b183

Transactions root

0xbabe78b3207c…8f974f18c2dc

Receipts root

0xba9a9145ce82…2027fb3538f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800