{
  "manageEntity": {
    "action": "Repost",
    "entityId": "430190168",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6aea9a94878fd85acdd4cee4eaca572ac5dc40cc97ced7d6ef11f9881c0b00ae",
    "signature": "0x700f87d46a24177b04137e7b6d8463fac6f4e07b15b63220d6bc7945f4faff61296b85ddad9a9e55884dc563ac8d03729f0c1c8f837e08ce3686171efe24fbec1c",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}