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 #21273832 · ArcScan

Block

#21,273,832

2026-09-17 04:52:55 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,832
Timestamp: 34 days ago · 2026-09-17 04:52:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0fdac49239dea3eb12d285c3dafc2fcadbd8b09f5db1432bedf0cb0ea4ba71c
Parent hash: 0x87a7fdf0…84509320
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,832 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.3%3,098,373 / 30,000,000

Base fee

20 gwei

State root

0x657e2930f92c…2a7d99673d7f

Transactions root

0xde8ce4c544ce…ab6599b77b34

Receipts root

0x90c78af4c831…bbee1aa29a9e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800