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 #21517802 · ArcScan

Block

#21,517,802

2026-09-18 15:15:21 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,802
Timestamp: 10 days ago · 2026-09-18 15:15:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xca1c58b4cc0932cc5269c9d4cf185aac0d01753cd0f612c2aa18e2b3a7b3097d
Parent hash: 0x08a3118c…162108db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,802 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.7%1,704,726 / 30,000,000

Base fee

20 gwei

State root

0x576b692418d8…2d49dc7f44ff

Transactions root

0x31300c02cf81…d6b615a0d50e

Receipts root

0x93f3b4af89ff…282acab54e77

Nonce

0x0000000000000000

Extra data

0x00000004a817c800