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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 #0xa449c5a649ad41c047ad81b7fe258bc7fb7c0869cc77a30785751342925d86c4 · ArcScan

Block

#21,549,308

2026-09-18 19:41:41 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,308
Timestamp: 24 days ago · 2026-09-18 19:41:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xa449c5a649ad41c047ad81b7fe258bc7fb7c0869cc77a30785751342925d86c4
Parent hash: 0x271e648c…32acda68
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,308 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.4%724,260 / 30,000,000

Base fee

20 gwei

State root

0xc39d97b32c03…547cc1920497

Transactions root

0xb5f3954dd168…ff3a602e6abc

Receipts root

0x670f881d5604…3e43acbb24ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800