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 #21313056 · ArcScan

Block

#21,313,056

2026-09-17 10:24:18 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,313,056
Timestamp: 19 days ago · 2026-09-17 10:24:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x4efef8235a59ac58491da488187bc0e8ed11b1d12a736b6e604a649091476cfe
Parent hash: 0x7004e07e…7807b9a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,313,056 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

28.6%8,590,918 / 30,000,000

Base fee

20 gwei

State root

0x3d7064d2d3e6…0c50877e269f

Transactions root

0x3b8f41d81e87…011c4902aeba

Receipts root

0xe80cfe0e9da4…77e305379647

Nonce

0x0000000000000000

Extra data

0x00000004a817c800