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 #0x3a00858c048c7ff7208e3197bddb93171c7787e8b757e44230e55eb717d8d51f · ArcScan

Block

#21,213,775

2026-09-16 20:25:50 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,775
Timestamp: 30 days ago · 2026-09-16 20:25:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a00858c048c7ff7208e3197bddb93171c7787e8b757e44230e55eb717d8d51f
Parent hash: 0x2b0cd0bf…794beec8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,775 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

20.1%6,036,621 / 30,000,000

Base fee

20 gwei

State root

0xf2e58602aac7…e5340cde749b

Transactions root

0x1ecd77e30f9e…299463eea526

Receipts root

0xa9edb079654c…0a63940280ea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800