{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1227983576",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x225f9f5edbffa7e937f2e13cdec1edad0c674315171c052baaf19e412ae9045a",
    "signature": "0x5dac981bf315fe40ee50c45d49c8c634b4894289d7a64996fc12d144fa6f634e04a45d8bae207bf5ec70a878c2d51272260e3c0156539842e462f186e79c72401c",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}