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 #21355788 · ArcScan

Block

#21,355,788

2026-09-17 16:25:11 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,788
Timestamp: 32 days ago · 2026-09-17 16:25:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xeced161ecb8286c8fb496491145e2fd5c923eaff1bf41180fd9afaf92fca19b3
Parent hash: 0x85e9d4e3…2b11a082
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,788 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.2%3,045,629 / 30,000,000

Base fee

20 gwei

State root

0xcd449e0039c2…f2922dad4340

Transactions root

0x83e2dca07567…9fb205482257

Receipts root

0x3cb3c00570e6…23f680a35b7b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800