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 #0xc5e51e416683f3403114f5bb039b80739f6f7776296e0eabb096764f3dd2e974 · ArcScan

Block

#21,250,434

2026-09-17 01:35:17 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,434
Timestamp: 41 days ago · 2026-09-17 01:35:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5e51e416683f3403114f5bb039b80739f6f7776296e0eabb096764f3dd2e974
Parent hash: 0x2c6c4209…7d1bc688
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,434 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

41.5%12,447,376 / 30,000,000

Base fee

20 gwei

State root

0x58a59904f903…06ae464b9be9

Transactions root

0x1ed48de13e06…26fe7a9273e5

Receipts root

0x465ba67c8775…2acabe1843b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800