{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1059844",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a1ec7d5102cfb777d4a6d8e1bb6785f10882cc0ca83b30f5cb6f63c4d70b007",
    "signature": "0xfcbf1bf2af1973bd88af0380169eb37f4df61304582fa87ba0eaad2137ae141c5126ce297a2335c7e56311acc20db3aea6b4517f0bcdaa89f909bc3f9f08f7f91b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}