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 #21269805 · ArcScan

Block

#21,269,805

2026-09-17 04:18:53 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,805
Timestamp: 16 days ago · 2026-09-17 04:18:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x955cd3b66962e09ee9815e9ae4a801b81c0208db30ec0be4f2faccd2ed5ea11c
Parent hash: 0x86b8af2d…1a410830
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,805 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

19.5%5,853,641 / 30,000,000

Base fee

20 gwei

State root

0x3ad28b15993d…ee9d2a65e9fa

Transactions root

0x3d9fa7677056…2571bf3c01e7

Receipts root

0x51a466ae2703…fdeb324f156b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800