{
  "manageEntity": {
    "action": "Repost",
    "entityId": "952812232",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03e1d2f60ac6701b6f97abd5867d75ffabc9184297f82ee5a234361cb4f2e608",
    "signature": "0xa074e70fe1be6c8e9cfaff0350a3c8c06f284913d888b2c37bde746669810e034bac305aa485082ebcc540a32cce16c10f5b510c02ac2183a4877a8b8ff066fd1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}