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 #0x40116009b57efe4802c7b82fb006dc92265f6c1b23d4b4bfc20f0b7d5029c6ca · ArcScan

Block

#21,379,677

2026-09-17 19:47:48 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,677
Timestamp: 47 days ago · 2026-09-17 19:47:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x40116009b57efe4802c7b82fb006dc92265f6c1b23d4b4bfc20f0b7d5029c6ca
Parent hash: 0x32c78f05…283287c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,677 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

9.2%2,748,666 / 30,000,000

Base fee

20 gwei

State root

0x468f83c7c9f8…5503a09e2b9b

Transactions root

0x498be6331b73…e06d851959c4

Receipts root

0xe36f63c0a8e0…686255ea5b9a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800