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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 #0x10b9b905a71347422e80379a1ec44d4b3ec36d2a1e6428940f96a8fb01a49bdc · ArcScan

Block

#21,278,974

2026-09-17 05:36:21 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,974
Timestamp: 13 days ago · 2026-09-17 05:36:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x10b9b905a71347422e80379a1ec44d4b3ec36d2a1e6428940f96a8fb01a49bdc
Parent hash: 0x50bbfd9b…63b4174b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,974 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.9%3,568,420 / 30,000,000

Base fee

20 gwei

State root

0xb5a7bfaff21e…d2171872b133

Transactions root

0x3e5ccbe6899d…3b38d0835764

Receipts root

0x61b09c52355e…44b736949bd9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800