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 #21326129 · ArcScan

Block

#21,326,129

2026-09-17 12:14:40 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,129
Timestamp: 25 days ago · 2026-09-17 12:14:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x264d142610a05163be11a66f098f8e41acec1bb52fed269ad4c4226ca569c9e3
Parent hash: 0xb6ac9aa4…66d6f6ef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,129 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

21.1%6,338,301 / 30,000,000

Base fee

20 gwei

State root

0xc2edf617fe4b…56e52757e132

Transactions root

0x4736cbaab95e…53d43e50b3fa

Receipts root

0x3dd4cfefcc68…8baf7b918ad6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800