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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 #0x56d66402b4cb901d5881e519472029acaecb168e84f517e4f1aadd15d954c503 · ArcScan

Block

#21,400,103

2026-09-17 22:40:27 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,103
Timestamp: 4 days ago · 2026-09-17 22:40:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x56d66402b4cb901d5881e519472029acaecb168e84f517e4f1aadd15d954c503
Parent hash: 0x1ae16c33…97652cb7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,103 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

22.2%6,672,512 / 30,000,000

Base fee

20 gwei

State root

0x116b25cc6a92…16013c277060

Transactions root

0x5f7e1c561ae7…57711f2df1e9

Receipts root

0x301e28baec6a…1a64f15e09f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800