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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 #0x866d514117f5e1232944f79ae82f766de0961737578c128c77e698b171116781 · ArcScan

Block

#21,225,137

2026-09-16 22:01:44 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,225,137
Timestamp: 8 days ago · 2026-09-16 22:01:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x866d514117f5e1232944f79ae82f766de0961737578c128c77e698b171116781
Parent hash: 0x68cc3282…cf8e3086
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,225,137 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

19.9%5,961,966 / 30,000,000

Base fee

20 gwei

State root

0xd2846c1e50c8…2a67ec8c926e

Transactions root

0xc39b83d08377…32a05b9fe205

Receipts root

0x7910d684f95f…5e2ede9b9398

Nonce

0x0000000000000000

Extra data

0x00000004a817c800