{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1067840321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde24262b89f321ca43d375e401cd7541be0d4b145706f0ef6f5ff86c1054d856",
    "signature": "0xbbef4512381aefdd4f598fe7af327e6793001cfbaf41c087040a7b585de08c6b4bbf3c84f714453e3f834a68e2c011ad9fe358fb7cca4241efa03aeba2e2b4c81b",
    "signer": "0x1F9dC682fadBAc94c0Dd4ca2232a3f490704a737",
    "userId": "737872723"
  }
}