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 #0x4a3f553156434a7b389e67cab0820b4ba5821d0e23514f7d86cfe194f937fc72 · ArcScan

Block

#21,216,880

2026-09-16 20:52:03 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,216,880
Timestamp: 3 days ago · 2026-09-16 20:52:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a3f553156434a7b389e67cab0820b4ba5821d0e23514f7d86cfe194f937fc72
Parent hash: 0x0d30a974…95804336
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,216,880 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

16.4%4,937,371 / 30,000,000

Base fee

20 gwei

State root

0x345f8c555141…96abe87b3d5f

Transactions root

0x331fa0e1aeb7…ea7d81f89458

Receipts root

0x8d087bc6b380…26897ce6477e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800