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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 #0x42a45b306a7a056d78277e634e330b926c9955846791bbe2297a377d7b701b8c · ArcScan

Block

#21,204,032

2026-09-16 19:03:36 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,204,032
Timestamp: 3 days ago · 2026-09-16 19:03:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x42a45b306a7a056d78277e634e330b926c9955846791bbe2297a377d7b701b8c
Parent hash: 0x1d0b99aa…2f7e4dc1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,204,032 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

38.8%11,646,711 / 30,000,000

Base fee

41.415652603 gwei

State root

0x78ca2b182b1f…7eac99f01cf7

Transactions root

0xd076ea33665e…414d8e286361

Receipts root

0x9be2e02f2bd8…10a6d248cb5b

Nonce

0x0000000000000000

Extra data

0x00000009ac522052