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 #21541799 · ArcScan

Block

#21,541,799

2026-09-18 18:38:12 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,799
Timestamp: 9 days ago · 2026-09-18 18:38:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xf04002eb1d29401502209b6fde6315e8c44066dc32f041d71856361076b9d46b
Parent hash: 0xf11a0342…10837a60
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,799 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

5.5%1,635,603 / 30,000,000

Base fee

20 gwei

State root

0x75e704dce020…12fcefed5301

Transactions root

0xdd0bb8db6516…6eb6159a0255

Receipts root

0x3551de7451e0…5d342fdb4ba5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800