{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252578",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x406215abe4623171c632305a288d105fd5315e435691030b12a00115b3aaf0f9",
    "signature": "0x5b7bb26068e4cb0d384ec1a208c5acefce313d95e68dc8f70440501e23f936df0d04daaa1fd061e2c968ade6a15fbcdff5329a6d8bc56f63f12004f31ca120111c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}