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 #0x09f23db59d15c56f6953683adcb1da451a5e2ac80df33e4e982f606e22395cdd · ArcScan

Block

#21,389,129

2026-09-17 21:07:41 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,129
Timestamp: 48 days ago · 2026-09-17 21:07:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x09f23db59d15c56f6953683adcb1da451a5e2ac80df33e4e982f606e22395cdd
Parent hash: 0x7a899424…13de5b8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,129 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

12.6%3,783,953 / 30,000,000

Base fee

20 gwei

State root

0xd8a200915245…4a22a25b2f97

Transactions root

0x2861a51dadb1…dddd79f714a8

Receipts root

0xab785f4edfb1…f05332c9eba4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800