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 #21178146 · ArcScan

Block

#21,178,146

2026-09-16 15:25:05 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,146
Timestamp: 7 days ago · 2026-09-16 15:25:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xa65d7560c4714fc73cf060e025b920b0f872e8d5c10a83fdd13f2b77780928c1
Parent hash: 0x1afbf5b5…644a28cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,146 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

63.4%19,023,001 / 30,000,000

Base fee

95.117252616 gwei

State root

0x16ee6111fab4…26612431d2c5

Transactions root

0x6c7792a3a57a…eda7ceecae6c

Receipts root

0xfdafd5b82017…b4dbe9bbf41e

Nonce

0x0000000000000000

Extra data

0x00000016207d099b