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 #21346753 · ArcScan

Block

#21,346,753

2026-09-17 15:08:52 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,753
Timestamp: 20 days ago · 2026-09-17 15:08:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b8b2037a70d31e67add25b1f9fccf1e1f74b22bb11a8553208ecea67faaae6b
Parent hash: 0x307be070…ff11220d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,753 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.6%4,066,567 / 30,000,000

Base fee

20 gwei

State root

0x31a2abad5c26…24555ea0090e

Transactions root

0x3d34644ddbda…8cc86b766004

Receipts root

0x501a02ab0b85…7638a0520c42

Nonce

0x0000000000000000

Extra data

0x00000004a817c800