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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 #0x139d9c4eef23a90e50f161974f88ef507938cc2d380878590c543931c59009ed · ArcScan

Block

#21,420,455

2026-09-18 01:32:29 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,455
Timestamp: 48 days ago · 2026-09-18 01:32:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x139d9c4eef23a90e50f161974f88ef507938cc2d380878590c543931c59009ed
Parent hash: 0xdfc2bc48…7ec8645a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,455 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.2%1,273,263 / 30,000,000

Base fee

20 gwei

State root

0xbb8f28a70266…9e51b400c504

Transactions root

0x57b8e71943b3…2969fc3d80cb

Receipts root

0x864a1cb3551e…9a301a1ab937

Nonce

0x0000000000000000

Extra data

0x00000004a817c800