Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xc5b879ef6d521d84ec9d3f3400219a8f2291479bd8a4a1e8efcaedf4fe94f84d · ArcScan

Block

#21,251,577

2026-09-17 01:44:56 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,577
Timestamp: 6 days ago · 2026-09-17 01:44:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5b879ef6d521d84ec9d3f3400219a8f2291479bd8a4a1e8efcaedf4fe94f84d
Parent hash: 0x24c15474…f90dc978
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,577 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

28.6%8,578,287 / 30,000,000

Base fee

20 gwei

State root

0xa63b4ea24fee…107250211b8d

Transactions root

0x61d7e3bc7e28…3ac9ba52d0d3

Receipts root

0x9e3f41c8ccc7…b2fe59d53482

Nonce

0x0000000000000000

Extra data

0x00000004a817c800