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 #21417116 · ArcScan

Block

#21,417,116

2026-09-18 01:04:16 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,116
Timestamp: 52 days ago · 2026-09-18 01:04:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x43aca2b80c24a74899fbcc9c70e7f2b247567c4c1601d4fa130b281a2d47a18f
Parent hash: 0x7bf7a5e1…74863692
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,116 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.4%716,653 / 30,000,000

Base fee

20 gwei

State root

0xa2a1743ec358…83fc63aa5c84

Transactions root

0x8f4ba7a5225c…0027862c5794

Receipts root

0xeb0c8da70cc5…6c1402353eb7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800