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 #21481065 · ArcScan

Block

#21,481,065

2026-09-18 10:04:49 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,065
Timestamp: 54 days ago · 2026-09-18 10:04:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xbbcefe9ed18df3d36417ce1b3d21692a650513c73c39ed17f7c1c268f4100d8f
Parent hash: 0x42c1377c…a7e6196d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,065 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.5%1,656,334 / 30,000,000

Base fee

20 gwei

State root

0xc191b91a6ce6…e437e6d50bf2

Transactions root

0x6fd00a99896b…bbaae35c4db2

Receipts root

0xf91d57eb22df…d1337169080a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800