{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126768",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x764cca6895706f349d56682dc6ba8f93c2fb5c53908b67bcc6fae72382e24327",
    "signature": "0x298af7f3ac9c8784523dc112f07d4517b05cf1b67310969000942c567d42241d17ca9139d1bd4b2075e12a8cfd1e6fe4666c1eb57e5e4073bb73d5b4f5cf78951b",
    "signer": "0x48997477d821e30d3Fa835d1Ee7809B3253Cb100",
    "userId": "75085"
  }
}