{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1422522724",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f2b89f4e40c7cf2ebb89fb7d66047aa68d9dacf40b3ffaeb4f371342cf294ca",
    "signature": "0x58ef6abb29f5dff624f48857e4c799d9b7cfc2a8a6f94ab3cd4be0b936f3d53b0124b9868b1323139cfd8aeda31fd5d957375dccef51a366e42d3041c8ecce9b1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}