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 #21483286 · ArcScan

Block

#21,483,286

2026-09-18 10:23:35 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,483,286
Timestamp: 8 days ago · 2026-09-18 10:23:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc18d413a9c9703bd8fca97bf94077f89bd03b029149878282f5ab7551f33c73
Parent hash: 0x255df095…16426ded
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,483,286 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.9%2,672,808 / 30,000,000

Base fee

20 gwei

State root

0xacc3cf0d5276…882fe275c7f9

Transactions root

0xa3cb77f20409…c95436902cc7

Receipts root

0xebeb67a7973d…ea44464a5f3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800