{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108843",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x530e3ede092be02f0c6a99604eedbf4fc56b40bac274631ee3d89c31db73d28d",
    "signature": "0x8fc903f1a123e2b433eb3ef8328473011eebd9dc51c51d54ef0e70fcc934d4366007a1bbe939c7cea52fd314789250950c656665ab7d5d39f8ffd0f79fe8ce9f1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}