{
  "manageEntity": {
    "action": "Repost",
    "entityId": "703797016",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56af796273e413bf309f601a32787b314b32a34239b87513f7f47a5c930d56eb",
    "signature": "0x2e317e5a77f2954daab6d52c0651efa7c4fcfa64946d6b2e5a1491e8bc379e1c3388d6bebb19103d99c0ed4cbc2bcaeab049a8fc3ae3925bec47a7eeeff0ef8a1b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}