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 #21336780 · ArcScan

Block

#21,336,780

2026-09-17 13:44:37 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,336,780
Timestamp: 28 days ago · 2026-09-17 13:44:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xd76cdfca2b8397ff9aee173878aad062db510bef2f7cb6dee04603717ac9d54c
Parent hash: 0xaf69ff9a…538196fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,336,780 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.7%3,202,708 / 30,000,000

Base fee

20 gwei

State root

0x83e42a968fa0…795452ce2c8d

Transactions root

0x984e9f2aa53e…c551feb11de2

Receipts root

0x67d930fc6138…3e2a39ec0c8e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800