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 #21349985 · ArcScan

Block

#21,349,985

2026-09-17 15:36:10 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,985
Timestamp: 9 days ago · 2026-09-17 15:36:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x498ed94e77d2ab56e79a44a64b9f8689b805451c69cae3119ea205cc9791f1b1
Parent hash: 0xae4af21b…da24afda
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,985 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

23.0%6,900,402 / 30,000,000

Base fee

20 gwei

State root

0xfc3dc5878cd4…a8771ea371cb

Transactions root

0x8e04771a9c3e…b43c0f97b19a

Receipts root

0x6a0b2f1f48dc…49d52ca83c90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800