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 #0x3b745e2c1475d56eeb390575fcfc0f8dc8b00a142d46bbd3509fb07be471b2ec · ArcScan

Block

#21,237,995

2026-09-16 23:50:16 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,995
Timestamp: 15 days ago · 2026-09-16 23:50:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b745e2c1475d56eeb390575fcfc0f8dc8b00a142d46bbd3509fb07be471b2ec
Parent hash: 0xc757a1e8…0936b65d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,995 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

19.5%5,853,463 / 30,000,000

Base fee

20 gwei

State root

0x658c98f35750…672171bee8b3

Transactions root

0xfd9b9bb13b2d…ca86d4f412fc

Receipts root

0xa62593059a47…2ad79e064301

Nonce

0x0000000000000000

Extra data

0x00000004a817c800