{
  "manageEntity": {
    "action": "Repost",
    "entityId": "111231543",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29399279802b5db4c0f7716418bec45586f3ba5b5a48830506491a04320ca476",
    "signature": "0x09de618f6180c04c605b13de601ec059d289a7dd2d7c99b6ada3916337b272e44d84d2b11dabd6070159c1924e45106d94f21da241afa6724a29ca3a4fe44d8e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}