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

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 #21401675 · ArcScan

Block

#21,401,675

2026-09-17 22:53:44 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,675
Timestamp: 12 days ago · 2026-09-17 22:53:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x57428bd5b09f1e60dade8933688f097c1ec91261b1e9269d3a795c3052706c5f
Parent hash: 0xa14311b3…412c96a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,675 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.5%1,653,616 / 30,000,000

Base fee

20 gwei

State root

0x64151d287252…1768bd51d06a

Transactions root

0xcd68bebb4d5d…c633aec48ee2

Receipts root

0x2c1ac060bdb8…594b4a8d3ae9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800