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 #21286245 · ArcScan

Block

#21,286,245

2026-09-17 06:37:47 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,245
Timestamp: 14 days ago · 2026-09-17 06:37:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4920f96bb9fe3c73aef2e9521501e4248550c2896c078a6408a801d53f00b03
Parent hash: 0x00d660e2…8dad5fe6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,245 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

24.3%7,292,580 / 30,000,000

Base fee

20 gwei

State root

0xf323eb6a53d5…a04e64583d91

Transactions root

0x361c59d3861b…f53325f9dd15

Receipts root

0x615a2f113861…00809567038b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800