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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 #0x66921fdb2c695150298c4b041b91135cb89c44ac0070b7acad528c1b46c074cb · ArcScan

Block

#21,286,954

2026-09-17 06:43:47 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,954
Timestamp: 4 days ago · 2026-09-17 06:43:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x66921fdb2c695150298c4b041b91135cb89c44ac0070b7acad528c1b46c074cb
Parent hash: 0xf3b598f9…8e160f61
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,954 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

20.5%6,138,950 / 30,000,000

Base fee

20 gwei

State root

0xee4399ae15e6…371b791fed9e

Transactions root

0x66ede037e61c…85b2e924aebe

Receipts root

0x7769a8e2d4a4…639f0aa5c8a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800