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 #21273791 · ArcScan

Block

#21,273,791

2026-09-17 04:52:34 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,791
Timestamp: 35 days ago · 2026-09-17 04:52:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xbf6ae5d1b62a33015ffc4edae2ecb781c45fa6408d93f7ad6ea14423de4af7d4
Parent hash: 0xae6464b5…4935a172
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,791 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

14.8%4,427,294 / 30,000,000

Base fee

20 gwei

State root

0x3a22aba74bec…893de7ad9a60

Transactions root

0x69756189bebb…12f02f07a7d1

Receipts root

0x89cbec0c64f7…515d45fc7e35

Nonce

0x0000000000000000

Extra data

0x00000004a817c800