{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480253",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2dd9950bc12159d4031458d2fa2d47378035e26d7a19e0212074f0485cc5799",
    "signature": "0x6de8b91dfb3f2aab7a07f8b591c8388259c37c4ce85fddecd99a304a4f5aa69b0b05738028c13e151883a40b3593e29fcf1f7f3a7fed64edbc27b4714ce48e001c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}