{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1252083684",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44af1e90e2a31d2b127a836e041d40f6c4036da225d14a44882201445fcb398e",
    "signature": "0x94ed5eaac8a03af14b7c477cc4d4ef5be8059e7bfc40ff26c4abc44cc39a1d44352cfd5a60698e6cd15184e5d85cf13b6ea7a4be270ba2e8ce9bd5d504a1a01a1b",
    "signer": "0x6AAB6EaEa3f7F15750b649C269b0391dcB19dEeb",
    "userId": "92019297"
  }
}