{
  "manageEntity": {
    "action": "Repost",
    "entityId": "861866003",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x780f36683ebe3fdd714b5779fe894af08ffbe7d2b351e3a25a762138b478778e",
    "signature": "0x9086978dd8b51473ed62a036916a0b282cd60bdbbea1a9d7ad167e6277c5d2286a56563563076107c39db7a3d7d6c7afb025e35dce5e27af0c681afa0ff1fdc21c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}