{
  "manageEntity": {
    "action": "Repost",
    "entityId": "588364798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e11cdcf8c7314e228595e227dfdba630b44f8ec65e9a94e5f70ea41c1ef9ec0",
    "signature": "0x5f2061bafb62b3e398de4398e8c500b7d29e76ccfbe373d73156558c5e9b534279e12919e22592b4d832135e69d7f4cd77fe583c47366c693086259bd94b09391b",
    "signer": "0xa22176a11BF6703EFe39D488aA7cC06aa781C44A",
    "userId": "633924738"
  }
}