{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1304965888",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2914864f04b4b4ee8dacda065b472b6bf4028d7371d4446f2fbf1935397acbf2",
    "signature": "0x37ef6c34d0ea57d70f99d8a0ab9335e94d0bfb817cf7289ab9cfdc6e6be34c6156f900040b87f441249b4589f0175b43b817c512ef3c1834b596bdfe30ae8bac1c",
    "signer": "0xb2F02534d11E6A4fCA3BCBe6Bd6Ad1aA049462Ca",
    "userId": "818521868"
  }
}