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 #21270763 · ArcScan

Block

#21,270,763

2026-09-17 04:26:58 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,763
Timestamp: 12 days ago · 2026-09-17 04:26:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7f7f09ee9887152dbb5ab9c2461fad672619a56edf741944e8b69afd34f30b8
Parent hash: 0x4ec9f549…9dab9b9d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,763 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

45.4%13,610,853 / 30,000,000

Base fee

20 gwei

State root

0x51e9676e4f6e…12448539bf39

Transactions root

0xf8a2379332f4…52acecef8d38

Receipts root

0xab2e1fd9181f…0aa7624e687b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800