{
  "manageEntity": {
    "action": "Repost",
    "entityId": "329566",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3cad532ca62e2b80c02ea502c0ca4491191d833ae24eff95559f2b1ca374236",
    "signature": "0x43a40747b7d00e9cceaaad9b46389d89e763964018e98ea85b3f651bd9ad5a74262486952d04a679d8bac7770d3e9ff2d7761dc94edcb13660c4c5f819f9c4851c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}