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 #21357091 · ArcScan

Block

#21,357,091

2026-09-17 16:36:23 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,091
Timestamp: 56 days ago · 2026-09-17 16:36:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a22f04811141dc8e40f1ab49293a405ad41e13c0a83920711a2a7250d91cfc8
Parent hash: 0x49ea27f6…4236ad7d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,091 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.9%3,287,957 / 30,000,000

Base fee

20 gwei

State root

0x4385cca9c50d…83b50232acc8

Transactions root

0xc46269d27085…620d603ee24c

Receipts root

0x6a2038fc4147…df8e7f5d5c82

Nonce

0x0000000000000000

Extra data

0x00000004a817c800