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 #21273869 · ArcScan

Block

#21,273,869

2026-09-17 04:53:13 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,869
Timestamp: 33 days ago · 2026-09-17 04:53:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f8c4fb8bd3ce61111e97e847fe5c9674640d5b72d8c3333d159d484a7769314
Parent hash: 0x6c0f592c…f2fc31c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,869 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

19.3%5,795,343 / 30,000,000

Base fee

20 gwei

State root

0x618f048dffdd…2cb3498ec0ce

Transactions root

0xfe5ce97396fd…a1cf40801bf2

Receipts root

0x4d859e3f8f73…66516a45055d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800