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 #0x12b063e699e76d5908e393a019e1df46e6d0468b2da34234e7565078bb2f687d · ArcScan

Block

#21,369,727

2026-09-17 18:23:45 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,727
Timestamp: 48 days ago · 2026-09-17 18:23:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x12b063e699e76d5908e393a019e1df46e6d0468b2da34234e7565078bb2f687d
Parent hash: 0xf429ddd6…9a29c708
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,727 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.8%2,953,495 / 30,000,000

Base fee

20 gwei

State root

0xba4b5963217a…c73a7cb014db

Transactions root

0xc8140557300c…113fc8c58d44

Receipts root

0xa9eb7dae1887…3677e0be51d9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800