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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 #0x15a754d5cf27afcbc1884bb9dc5639820fd34cb8d39a918325ae8786cfac8ad7 · ArcScan

Block

#21,256,122

2026-09-17 02:23:19 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,122
Timestamp: 50 days ago · 2026-09-17 02:23:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x15a754d5cf27afcbc1884bb9dc5639820fd34cb8d39a918325ae8786cfac8ad7
Parent hash: 0x47b34b5c…ab9e750d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,122 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

13.4%4,024,114 / 30,000,000

Base fee

20 gwei

State root

0xb6d6a4731d39…8eb37edb9a9b

Transactions root

0x20ae81dccd80…ccccbde68da6

Receipts root

0x5a1a8703442b…1bb15264b9b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800