{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250824849",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d9c63ebff4e79052ea3b8abc30e930a01d781136d47afc47b25cd94af7b533d",
    "signature": "0x900c513665812035ad1e54d35f033bb69bc0a0866540340de63724caca89ba1e234e2e4c9b62cd0bc3b0652345e10b1ab3ecb82527275c1ccb2ad096ded1660e1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}