{
  "manageEntity": {
    "action": "Repost",
    "entityId": "363808",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5336d0233a5446f85824a6a7a614705729d1ca51fe4993e785f4d6bb4623e6d7",
    "signature": "0x371488997ade9ff8d60d5aa24032964961fab0928075c5b49a6fa7ab016157414c891a34c516bbede6c203ca60db3055da60f96cfac014aa8f9cf87007a60c8e1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}