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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 #0x42918187d5e901a1026034a521f20ef5bf3404b8b2ffa582063f01a498b64409 · ArcScan

Block

#21,421,164

2026-09-18 01:38:28 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,164
Timestamp: 54 days ago · 2026-09-18 01:38:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x42918187d5e901a1026034a521f20ef5bf3404b8b2ffa582063f01a498b64409
Parent hash: 0x3859466b…74cf84c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,164 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.3%1,603,408 / 30,000,000

Base fee

20 gwei

State root

0x3e6eedad9435…b76f98e3a572

Transactions root

0xabf64b09782a…c57a3ffd2796

Receipts root

0x5fba07a17bd6…a23a03d46c0b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800