{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480377875",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2b629ef4ac2a8867c7b2ad729f4db9fc39cd5ee3de38ff1b97053455ed98564",
    "signature": "0x04b59d5eb38eb88c8923919ee719ee9451e38755915a4daabcaf302c89a7047d09fb0916d36285375b6ba00b6dc2963c6f5935b9816dd12bd7938cc61de9e7841c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}