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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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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 #0x20d768d5747ab074847d7d128cc3a4d4261dcb57e1eec2fdabb905d5552c4541 · ArcScan

Block

#21,556,221

2026-09-18 20:40:08 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,221
Timestamp: 21 days ago · 2026-09-18 20:40:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x20d768d5747ab074847d7d128cc3a4d4261dcb57e1eec2fdabb905d5552c4541
Parent hash: 0x1e27d57a…1144360c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,221 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.2%1,266,851 / 30,000,000

Base fee

20 gwei

State root

0x04a3bc3ec1e7…403fbc8fd80d

Transactions root

0x2d28a049c1c5…dddaddc53cea

Receipts root

0x1fda65d8a874…cc3c187e2cc5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800