{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x167f61f704d78d42edc41fc0ddae5ac289d77eb6f136b03fb7427c31743c0e71",
    "signature": "0x6025edc4893421721c284d61536507c18514f77937d656458254dcfe328dd7f34a9cae77c46cb48e50d18ef3c1b12c80ea87af7c733c73ced872f07d76f4986b1b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}