{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1104696317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb6ba68d2fb3d40091bc2e6624c31143e7cf8ec1a1512904ac45f8f2fb8a68003",
    "signature": "0x8eeb6eea2d0868eabe7048629bd44bb2c05c753e175c8c39229e8d3875eae5c14d565ecbd06cbf78e1c3cd1f2f7222f3e7b0424d9e39368f65eb204b189eedb81b",
    "signer": "0x76433fcfc10E04743aB4EB98660d4B47526AD243",
    "userId": "328228955"
  }
}