{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1577181560",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97e8691eca11b35f925773ef122812ce75434596f2d97d6990b11b8e478dc100",
    "signature": "0x21868a38abb78f0c01acb509ef1394f167ffac065717be08eb44a43bff49db4b44b34ec93defd1012724ca1fc848da39703b610bfa7cdf5f0d81355eb6a337aa1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}