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 #0x143f0fe99f56226751c395d5e938ee1b2732e55a3e12f1d38495f8d2cb9ed2e0 · ArcScan

Block

#21,222,680

2026-09-16 21:41:00 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,680
Timestamp: 5 days ago · 2026-09-16 21:41:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x143f0fe99f56226751c395d5e938ee1b2732e55a3e12f1d38495f8d2cb9ed2e0
Parent hash: 0xe77d886e…df7a89c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,680 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

37.7%11,315,809 / 30,000,000

Base fee

20 gwei

State root

0xbd555785274a…7156850c7de9

Transactions root

0xa4171e21d0e7…eb324bf0d2ba

Receipts root

0xd4ec5435d3e8…7485b4a8b26f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800