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 #21376445 · ArcScan

Block

#21,376,445

2026-09-17 19:20:30 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,445
Timestamp: 48 days ago · 2026-09-17 19:20:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x70b16062e137cc4b479d2b79131bcdcb8775d59d24fc83c5e0fdb1b9d8610a0c
Parent hash: 0x38abce67…ddf4cee4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,445 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

13.7%4,100,182 / 30,000,000

Base fee

20 gwei

State root

0x15affad88d44…86bb2fb7c051

Transactions root

0xd91f69a2ab95…8b3e16105c2b

Receipts root

0x2d56c2c4e4cd…b0ebe2ef0545

Nonce

0x0000000000000000

Extra data

0x00000004a817c800