{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd603f898754b5bafd79fc80fff71580c6cb17e67db4228154c158c732417304e",
    "signature": "0xdcd05858d339794d2d5941b1a2851c5945b96028f27733051cc75002a555947922f69751547db35e1ac538bae7921123ed042492063dcca64a65e3b49e0a9be81c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}