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 #0x3b4eddf9d24970d8947f970a73bd96124c76acf5990373345df6fe41fa93e5bf · ArcScan

Block

#21,525,987

2026-09-18 16:24:32 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,987
Timestamp: 10 days ago · 2026-09-18 16:24:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b4eddf9d24970d8947f970a73bd96124c76acf5990373345df6fe41fa93e5bf
Parent hash: 0xa3856f60…a38b18d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,987 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.2%3,645,357 / 30,000,000

Base fee

20 gwei

State root

0x4589da240b06…a3159d35d576

Transactions root

0x78363d5dd890…c99ac0a34433

Receipts root

0x2b4e7f374ceb…0becdea77a65

Nonce

0x0000000000000000

Extra data

0x00000004a817c800