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 #21556715 · ArcScan

Block

#21,556,715

2026-09-18 20:44:19 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,715
Timestamp: 7 days ago · 2026-09-18 20:44:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xf3a63132a83c3c3c5a3702c2d48ceefe8c9dfabda4e460b0206b9d6d98681eb3
Parent hash: 0x4d2e9bc5…30e72b8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,715 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.7%1,697,242 / 30,000,000

Base fee

20 gwei

State root

0xc35aca26b931…1c367b2d6615

Transactions root

0xa4bb99ec6d22…2952b6e3cd5b

Receipts root

0x233647935c56…72934327306d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800