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 #21552691 · ArcScan

Block

#21,552,691

2026-09-18 20:10:17 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,691
Timestamp: 23 days ago · 2026-09-18 20:10:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x19c640a776b99798d8a26044b3ecfadf210846bd9f2ed20cb393003f4684ec8d
Parent hash: 0xf555a69a…b0b432f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,691 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.2%668,637 / 30,000,000

Base fee

20 gwei

State root

0xa1dea88cd33b…f40c098275bf

Transactions root

0xb6afaf1bf2a6…9617e841f409

Receipts root

0xc807be1af66f…d5f5e88de0b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800