{
  "manageEntity": {
    "action": "Repost",
    "entityId": "330201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0e2668a222f43987b45ecc362e7d086ebcee3f05efe61be55b38f3829f0a6d7",
    "signature": "0xb69891685f7658c6b038d29b9eafa4d19691b55ef2f59c2715d6a0893b2d149e30abd88409cacb941ef736250e472b2877e840d801ec35842bf6098f077254621b",
    "signer": "0x5D4848bCf5c4abA1a0Fdf2B61408c9e4288aDb0E",
    "userId": "305415280"
  }
}