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 #0xa87ee127ebbbee13372c224ca4ee2242f0f4d8d9d36e4f73cf0a15bbd019af91 · ArcScan

Block

#21,305,274

2026-09-17 09:18:35 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,274
Timestamp: 38 days ago · 2026-09-17 09:18:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xa87ee127ebbbee13372c224ca4ee2242f0f4d8d9d36e4f73cf0a15bbd019af91
Parent hash: 0xfa25f741…35e2ba2e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,274 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

29.2%8,752,705 / 30,000,000

Base fee

20 gwei

State root

0xd74d5694ba52…f4f02f61dffe

Transactions root

0x46f4882b8030…91b2b2428308

Receipts root

0x7e3626acc767…96881a48afe6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800