{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1354878422",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x428deb6aafb231dc9071b4689666a911b1e1efd6e1c0dc3b73b116419661e6ad",
    "signature": "0xb02762a0aa37eedbb5e588e80e3130b0ebb0db5f975683d7d871db19595be2b548b1935f32acfa5bdfecee74187f7697de1e926fb043e6f20128191f56eb7bc61b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}