{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1185278169",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e85d72127d30f7a12af86d24b21a6a48b22eb46bdb803fc32322c2d99cf5e05",
    "signature": "0xb2bd55ed4caa6493cd49a6cfa279a4b163c6eac6bde98f938344f75886f9b0fe41f4da40c3d03d77adcfc0f2803d7bc87d398ff8618ea406e035a30dc4b8272c1b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}