{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1215547825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x399cb26c66992921f72e4b1df0b976219481be522c0f5948124f2d3885fa24b4",
    "signature": "0xf8df8ac6d2228dab679c51001a8a633e8c5bfa1263ec162252b6605101cf07ef4336b2b17088002fce345d912df497a179f7f80927a85c43e728710dbdb891091b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}