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 #21283957 · ArcScan

Block

#21,283,957

2026-09-17 06:18:27 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,957
Timestamp: 21 days ago · 2026-09-17 06:18:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x4dfcfc43e9ed167ee2db103ac19de830088ea07bc7be6b62e1703bd5dc5d65b7
Parent hash: 0x5ef7a0af…25b2c96f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,957 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.3%2,787,849 / 30,000,000

Base fee

20 gwei

State root

0xc796d0578fe9…94b05d9e99b3

Transactions root

0xd8b7490c16be…2fc8d810e375

Receipts root

0xb620af93f9a4…e825fc0c43bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800