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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 #0xb820e9ea4ff63971bec6a7cf65972fdb60ab533af8d9b28b6c61b77d285bd0fe · ArcScan

Block

#21,559,317

2026-09-18 21:06:19 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,317
Timestamp: 56 days ago · 2026-09-18 21:06:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xb820e9ea4ff63971bec6a7cf65972fdb60ab533af8d9b28b6c61b77d285bd0fe
Parent hash: 0xf9dbd0ad…971a5e05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,317 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.6%1,688,604 / 30,000,000

Base fee

20 gwei

State root

0x5ca54e6558ee…1ec08057f1a1

Transactions root

0x30765fee3634…b0a9311f2357

Receipts root

0xb88779c8dd3b…311680391438

Nonce

0x0000000000000000

Extra data

0x00000004a817c800