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 #21308181 · ArcScan

Block

#21,308,181

2026-09-17 09:43:08 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,181
Timestamp: 19 days ago · 2026-09-17 09:43:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2d8a8cd2d4fe4c1290ee1003eabf4b01bba15b60a3d1c2f51f73dd007fc0833
Parent hash: 0x0acece7a…d60061d3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,181 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

31.4%9,411,194 / 30,000,000

Base fee

20 gwei

State root

0x7c9a39e7a99b…c64b2f144abd

Transactions root

0x59289b5aae65…2cab27ed2785

Receipts root

0x15f61aa59326…3d187f8ec972

Nonce

0x0000000000000000

Extra data

0x00000004a817c800