{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1296967067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42f2c9438d8420902601c80661551629ff1d870dfafa1f95aa9b6599aa181186",
    "signature": "0xcc4bc539b421f05a1ea4cf6f78fe2cbf3d0ec2c9c26949e9c11e92c8651f32146035202d86b93d0c755d16167b57af9612bcfa982666c9b3b01f08f756a2aacd1c",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}