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 #0x1cf111a59e9b4ddd34339f99dcd0e38de376a3d8231384cb9a1c1791fbf63911 · ArcScan

Block

#21,551,116

2026-09-18 19:56:58 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,116
Timestamp: 37 days ago · 2026-09-18 19:56:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x1cf111a59e9b4ddd34339f99dcd0e38de376a3d8231384cb9a1c1791fbf63911
Parent hash: 0xa4df3674…d3656d54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,116 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

0.6%174,534 / 30,000,000

Base fee

20 gwei

State root

0xd8f865bd3d97…70941f52b40d

Transactions root

0x20743a0c0f6e…8dc63120b7a4

Receipts root

0xd2c83ac55f3f…d8fbade2d502

Nonce

0x0000000000000000

Extra data

0x00000004a817c800