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 #21376946 · ArcScan

Block

#21,376,946

2026-09-17 19:24:44 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,946
Timestamp: 52 days ago · 2026-09-17 19:24:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x539699e2b861aa9092c0ccb45e3ae300116d033cbace8e84f58e1f319b240246
Parent hash: 0xe7dcbb40…7766faf7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,946 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

15.7%4,722,258 / 30,000,000

Base fee

20 gwei

State root

0xcc8106c5deba…d4875f9f8142

Transactions root

0x40486b52355b…3c849e95e878

Receipts root

0xa81c4befb9aa…3da0d69fefd6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800