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 #21353997 · ArcScan

Block

#21,353,997

2026-09-17 16:10:03 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,997
Timestamp: 16 days ago · 2026-09-17 16:10:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xf65f2a69569a7560df9ceaeea48286f248caecf776629e055efe4ce7e401c6d1
Parent hash: 0xff16f729…c95e62b5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,997 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

21.2%6,355,405 / 30,000,000

Base fee

20 gwei

State root

0xc647c19ee6a0…fde41273da0d

Transactions root

0x414b78486008…5f40f5a75141

Receipts root

0x3a20262408c1…da019ba1368d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800