{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310556054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8d8d03919f439c7108d7734f6623c8bd4f8571fdc972dc033564377c554e335",
    "signature": "0x8b8e92fb575472dd82584763b7ed57108606ae2009e1317b40322db88fdc4ff3713ebf6d05d0376e81e117c6ff7b4469a69ea89a75989714bd7a92211cbd8a271c",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}