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 #21348078 · ArcScan

Block

#21,348,078

2026-09-17 15:20:04 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,078
Timestamp: 13 days ago · 2026-09-17 15:20:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x978d66605476a9c758786ec75bbb092ebec68d6934257e065acfedb8a3961dbd
Parent hash: 0x9dabb169…7c7c419c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,078 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.7%1,715,028 / 30,000,000

Base fee

20 gwei

State root

0x606721239ea2…90c8f7c4bf27

Transactions root

0x31d8790d611d…7f710d777806

Receipts root

0x629fd732c888…2aaae700e241

Nonce

0x0000000000000000

Extra data

0x00000004a817c800