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 #21280164 · ArcScan

Block

#21,280,164

2026-09-17 05:46:24 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,164
Timestamp: 49 days ago · 2026-09-17 05:46:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x32e5807c361aa8797827f7961b27a0099766f4d153e37c14620ea90b2397d25c
Parent hash: 0x5c41b9e7…2dd2878b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,164 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.6%4,693,938 / 30,000,000

Base fee

20 gwei

State root

0x754b54c5e017…6ff111b9dbe1

Transactions root

0x62551478f276…3fbc228ef1ac

Receipts root

0x9baedf476e71…e66e698328c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800