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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 #0x8ddb2a9a0a360e3d702985b7cb44ac9e7dfd4e3d582a2ebce793569f0f9d7a80 · ArcScan

Block

#21,542,121

2026-09-18 18:40:55 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,121
Timestamp: 19 days ago · 2026-09-18 18:40:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ddb2a9a0a360e3d702985b7cb44ac9e7dfd4e3d582a2ebce793569f0f9d7a80
Parent hash: 0xe3727d9b…18fe29ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,121 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.6%2,578,415 / 30,000,000

Base fee

20 gwei

State root

0x5bb00c0791aa…42f014e072dc

Transactions root

0x45a10d408638…e7695909598b

Receipts root

0x1f18e916c0d0…c4dc5b9955e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800