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 #21309573 · ArcScan

Block

#21,309,573

2026-09-17 09:54:54 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,573
Timestamp: 21 days ago · 2026-09-17 09:54:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x52701b9660006d53e9624d4bdf8bac5f259371f15fb462a693ee4abee8c5d2f4
Parent hash: 0xfbf81e31…b15bc66e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,573 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

20.2%6,060,549 / 30,000,000

Base fee

20 gwei

State root

0xed4628d8984c…b738837345f5

Transactions root

0xe7beda83bf8f…a8b390db1798

Receipts root

0x3561c22185cb…add3c914fcf2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800