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 #21555094 · ArcScan

Block

#21,555,094

2026-09-18 20:30:36 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,094
Timestamp: 42 days ago · 2026-09-18 20:30:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x214e4a3c03f4075c4c65c96cf5e89a3c166e3354259c422bb264c0bf7a2fb5d5
Parent hash: 0xbbc922d8…e6559909
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,094 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.6%1,388,056 / 30,000,000

Base fee

20 gwei

State root

0xba6351cd2424…c9ed7ecf5c81

Transactions root

0xf07fabe1016d…fd4bc127638f

Receipts root

0x8ab85e63e25d…533f94c8a79c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800