{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1177508860",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9be2e420f416cacbbab5f39c3f78c4c028b3b5a6027b341ef8a58621bc1929a0",
    "signature": "0xa7e629bd3cc082832dd3f92e850b712d166cad87bad951daf8f2d53f95d3b25528e66e56b379452071804c264f0b0100ba3ff89120f05a1877b5807621a53fef1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}