{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1066139688",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9017cc8e0efd7520febb554f1dcb279564f7ee486b097fa01682e7173b6cce18",
    "signature": "0x3073b6f20d15aa5b77a5ecc22c4a2f90bfdfe33a77e078ee34274dedc21c26e650705b46a6c686d3b98aa84b79415bc461e7786e5ca4496da9208c600c8633bb1b",
    "signer": "0x94072C091E5edAf7bbccf2aC8257a1590541a307",
    "userId": "987917854"
  }
}