{
  "manageEntity": {
    "action": "Repost",
    "entityId": "101486791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa709971abdf780ae145d1f62b82ea1c3ce9fbfdcd268ca04afed9774f4125b44",
    "signature": "0xbb8688162e4a3ee57d953101bda5375e2cdf6c5d29dad31a8031572b14cd31c533f5552e27608b32a171b8f04c3b768e7c1debd31736e531774f231cf4b83ab81b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}