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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 #0x54f2009b5afe3580b07197322186b95c75f97e36b46369ef91e7c7fb83fde484 · ArcScan

Block

#21,558,778

2026-09-18 21:01:46 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,778
Timestamp: 52 days ago · 2026-09-18 21:01:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x54f2009b5afe3580b07197322186b95c75f97e36b46369ef91e7c7fb83fde484
Parent hash: 0xe85c014d…8bb96090
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,778 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.3%3,376,761 / 30,000,000

Base fee

20 gwei

State root

0xa17a4abef7e4…834fbfacc67f

Transactions root

0x467898e8ad63…e303c5dee50c

Receipts root

0x2e56ac65e0df…b7961634cb35

Nonce

0x0000000000000000

Extra data

0x00000004a817c800