{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1455083277",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41b47e453b4053afc22cd68d9f08fc3e09f94a8c39863a1ea973a58ae78a9cc8",
    "signature": "0xa9ebce6bed34fe6900240ffc64251a21b0a70452252ae580454fe473394f509a20f3229305fb95279cb212b4e3295136feae3de1d26800c2fee519dc9f01f1201c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}