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 #21299356 · ArcScan

Block

#21,299,356

2026-09-17 08:28:35 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,356
Timestamp: 52 days ago · 2026-09-17 08:28:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xb39a119cd8358dd48907680974136861b80c6d202cfca30ef861441ff77f726f
Parent hash: 0x468a3fb0…10d95714
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,356 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

11.5%3,456,222 / 30,000,000

Base fee

20 gwei

State root

0xda00953e2acd…ca27929427ed

Transactions root

0x78cf76e7494b…3eb9715855d6

Receipts root

0xa4ed34708c46…44d1ccc09d5d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800