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 #21355408 · ArcScan

Block

#21,355,408

2026-09-17 16:21:58 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,408
Timestamp: 19 days ago · 2026-09-17 16:21:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x62dc6290a287747a6e009e3fc4e1a9d40174f61e34f04c66c949d834c5640273
Parent hash: 0xce2bc0fc…6543268f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,408 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

19.7%5,904,308 / 30,000,000

Base fee

20 gwei

State root

0xc01da494ae9b…28c656adab3c

Transactions root

0x56998312c1b0…00e5fe9e7c95

Receipts root

0xdb5074af2010…c2b4d56a0d77

Nonce

0x0000000000000000

Extra data

0x00000004a817c800