{
  "manageEntity": {
    "action": "Repost",
    "entityId": "71216238",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0aeeec3752f6cdcde3c4727d6096d84f120b4771c2758cd44111be29793d7b5f",
    "signature": "0xa9ecb0e17148c47a19f91b10b805ac78b94992d9452683982f092b544452e4c045caaa2e70fefb529535e278c1a1531303b34db29b03f0f0b470fbdc8f1c45ed1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}