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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 #0x42b761c688c4c018dbfc6088138c2b35af15fcf7b8d14a91fd705d2104544d4b · ArcScan

Block

#21,370,318

2026-09-17 18:28:44 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,318
Timestamp: 34 days ago · 2026-09-17 18:28:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x42b761c688c4c018dbfc6088138c2b35af15fcf7b8d14a91fd705d2104544d4b
Parent hash: 0xb4be2658…c0cc9555
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,318 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.4%4,917,191 / 30,000,000

Base fee

20 gwei

State root

0x83684c589c11…7a6605e18afd

Transactions root

0x158989b3a252…304219b08d6a

Receipts root

0x00c1d18c12bf…ee7e03492a82

Nonce

0x0000000000000000

Extra data

0x00000004a817c800