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 #0xf9588309a948e840be074deead0fe9653081a7079e845d79046355853afd753b · ArcScan

Block

#21,220,353

2026-09-16 21:21:22 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,353
Timestamp: 8 days ago · 2026-09-16 21:21:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9588309a948e840be074deead0fe9653081a7079e845d79046355853afd753b
Parent hash: 0x7cd60d84…ce7ac663
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,353 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

64.5%19,336,319 / 30,000,000

Base fee

20 gwei

State root

0xd45fff79743b…cfb6a9f4870f

Transactions root

0xa277aa2bd896…e23ce9d01304

Receipts root

0x12716177efa6…7df423ad7c0c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800