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 #21517453 · ArcScan

Block

#21,517,453

2026-09-18 15:12:23 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,453
Timestamp: 7 days ago · 2026-09-18 15:12:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x15840d02940846ebfc0a6771459feee0920b2526f11580be45ff3dfb3c478c6c
Parent hash: 0x49d2ca45…f18566bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,453 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.2%1,560,764 / 30,000,000

Base fee

20 gwei

State root

0x8e59aac29875…f4a49c051dce

Transactions root

0x727a789b501c…c262eec428c6

Receipts root

0x7acb5e2d8b0d…f0ef53aaf39a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800