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 #21381610 · ArcScan

Block

#21,381,610

2026-09-17 20:04:09 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,610
Timestamp: 6 days ago · 2026-09-17 20:04:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e44947bb53474c0cd8ab37209f7d4c48f63ac26ae031374f6abb6edf9511513
Parent hash: 0x2a96097d…35d5ad28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,610 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

16.5%4,957,182 / 30,000,000

Base fee

20 gwei

State root

0x74cd585dc0f0…b492429b7057

Transactions root

0xea13687e3ffa…7327e4d2daef

Receipts root

0x9c4da1db4915…cb942f14fca4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800