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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 #0x3ef2caeac719802eb45775fd73b3e61eb73e5ac70ce81851fea4347ce051eb9e · ArcScan

Block

#21,278,095

2026-09-17 05:28:55 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,095
Timestamp: 14 days ago · 2026-09-17 05:28:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ef2caeac719802eb45775fd73b3e61eb73e5ac70ce81851fea4347ce051eb9e
Parent hash: 0xc6c62c22…9f134880
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,095 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.9%2,974,015 / 30,000,000

Base fee

20 gwei

State root

0x8cba0189abdb…2aef12ec23cc

Transactions root

0xcfd6c83cc749…ea0e8f70b9e4

Receipts root

0xc0f052c0e4d9…ece2d79b1bc1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800