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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 #0x65f55018bcaf53cec80dab89838ec2580d0a3ea2d44790ee137e48ec0950a2c0 · ArcScan

Block

#21,421,544

2026-09-18 01:41:41 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,544
Timestamp: 57 days ago · 2026-09-18 01:41:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x65f55018bcaf53cec80dab89838ec2580d0a3ea2d44790ee137e48ec0950a2c0
Parent hash: 0x19d1859c…e3b55ef8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,544 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.2%2,154,190 / 30,000,000

Base fee

20 gwei

State root

0x8e6f815f9e5f…e788cfc8c772

Transactions root

0x0106cec783ec…f05dd8f1191f

Receipts root

0xae642bbe65fb…d8e850735ecf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800