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 #0x55b7757fb0b1d7116506835718ec537f5e7f21e67c44843fd98a54b36620fa0c · ArcScan

Block

#21,310,771

2026-09-17 10:05:01 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,771
Timestamp: 8 days ago · 2026-09-17 10:05:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x55b7757fb0b1d7116506835718ec537f5e7f21e67c44843fd98a54b36620fa0c
Parent hash: 0x59aa5081…d26580fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,771 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

24.7%7,414,190 / 30,000,000

Base fee

20 gwei

State root

0xc794403ae7c0…5e472cf05106

Transactions root

0x32095d68a197…1311d9d77a35

Receipts root

0xd5c9457beae2…2d6b863d884f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800