{
  "manageEntity": {
    "action": "Repost",
    "entityId": "886325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf9d905a3f87dcdefacee3e4be4466b7717b058a4a3a63310729e1ad4ee38f87",
    "signature": "0xd87238282fc2b488791c13b313e32a88bfba2bc88fe5411aa9a3359f035e5e30610c8ccdd664fe78288972fb355ac23e57182399d59184fd6e7976dbce06e4cc1c",
    "signer": "0x48997477d821e30d3Fa835d1Ee7809B3253Cb100",
    "userId": "75085"
  }
}