Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xcea3f85f5af1698ecc83ced643a50089648e2b48d7b00b24bedec9175bcc4799 · ArcScan

Block

#21,329,421

2026-09-17 12:42:28 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,421
Timestamp: 38 days ago · 2026-09-17 12:42:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xcea3f85f5af1698ecc83ced643a50089648e2b48d7b00b24bedec9175bcc4799
Parent hash: 0x74f97a4e…ba0ce3c1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,421 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.3%4,578,944 / 30,000,000

Base fee

20 gwei

State root

0xf5c50c124e3a…1e49737fb0e3

Transactions root

0x9a1662da2ed1…2961343f5a37

Receipts root

0x4eba18206d73…35bd35395bc4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800