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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 #0x9ef21f5bc08bc55fa35ee7eec87b8735970e199eaf18a99122bb3740833d0081 · ArcScan

Block

#21,263,942

2026-09-17 03:29:22 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,942
Timestamp: 20 days ago · 2026-09-17 03:29:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x9ef21f5bc08bc55fa35ee7eec87b8735970e199eaf18a99122bb3740833d0081
Parent hash: 0x7dcb08a9…3f6f6725
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,942 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

58.4%17,508,692 / 30,000,000

Base fee

20 gwei

State root

0x1f9f015fd86e…edc4bfb992e9

Transactions root

0x72f90b5a0f43…541e37334672

Receipts root

0x016e0eeea529…b8e75f6f6528

Nonce

0x0000000000000000

Extra data

0x00000004a817c800