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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 #0x78d936078cf0a11b5380487f156df5f7824e5a9dbf723ef9b9c742dfc17c3298 · ArcScan

Block

#21,263,221

2026-09-17 03:23:16 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,221
Timestamp: 30 days ago · 2026-09-17 03:23:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x78d936078cf0a11b5380487f156df5f7824e5a9dbf723ef9b9c742dfc17c3298
Parent hash: 0x3d3492e0…43608c69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,221 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.7%4,408,784 / 30,000,000

Base fee

20 gwei

State root

0xc11dc70dd3f1…f2f111ac3d83

Transactions root

0x77fd54006cdf…e2d5fff95ab3

Receipts root

0xd02a69807cdc…9febb19f867d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800