{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1260222453",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e7473ee489c65f70544156811002abc04f36183056af1e5d23f76f7aec59ca3",
    "signature": "0x326ed823dd8d09b8c5564634d273e56b55d38936980f64ca5f8c94a61474d798578da5f64a114fa68f0b00fca0f830c3256e7a19bbf5cf665d6be7ca55554adf1c",
    "signer": "0x8dDf6D591EB685110299D64601a6A35E2fCD31ec",
    "userId": "81310311"
  }
}