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 #21551898 · ArcScan

Block

#21,551,898

2026-09-18 20:03:35 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,898
Timestamp: 47 days ago · 2026-09-18 20:03:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x87d62c09e2467ba7b8c4b8e3fc3024c48e6719bf4c3be71ed4888eaed5df61a4
Parent hash: 0x0f5c37c7…2daef65a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,898 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

24.1%7,232,525 / 30,000,000

Base fee

20 gwei

State root

0x7f6d521554eb…f8a4b5a3c318

Transactions root

0xe2b7d624a140…9e7dab848ac0

Receipts root

0x43b0029216d5…891e91548d86

Nonce

0x0000000000000000

Extra data

0x00000004a817c800