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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 #0x78cc412e9b9066c82c64ecdfbe4f98b19b136b7ebc7ba28dcebb712bb89ef8be · ArcScan

Block

#21,307,491

2026-09-17 09:37:18 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,491
Timestamp: 28 days ago · 2026-09-17 09:37:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x78cc412e9b9066c82c64ecdfbe4f98b19b136b7ebc7ba28dcebb712bb89ef8be
Parent hash: 0xa6d7741b…c59124f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,491 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.7%2,907,304 / 30,000,000

Base fee

20 gwei

State root

0x3957ef5b567d…9a2e1215d4bd

Transactions root

0xf50a0dcec20e…64d2b2f92455

Receipts root

0x3cbc91b53ffd…2ed18cf1eddf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800