{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1034849801",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81221a22138e8987698eb6fb1d493f4a0bb4a456ee0cca76b2f0d8bd40784528",
    "signature": "0xba362adb835c28e12e6adc22eee7142c380ae397c09533d69f0b973b2fc3bad733f0b0358a811e691bb29bd3f7ef169c92784a609e7b28d242b356789b1a8a4f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}