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 #21366711 · ArcScan

Block

#21,366,711

2026-09-17 17:58:15 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,711
Timestamp: 42 days ago · 2026-09-17 17:58:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x57d2c9f6d38057bf4e25840c7f5b3dd92f4e4ff84a95c537212fc3dbce4f28f3
Parent hash: 0x75f7bf3e…a560b859
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,711 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

18.7%5,613,336 / 30,000,000

Base fee

20 gwei

State root

0x44375f106fe6…cf7ea0ed0361

Transactions root

0x85747a37e250…3e4cb95f2f25

Receipts root

0x87e2e5d555c4…653f450211c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800