{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1277684268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb393e2d507c043fa66e9872bee6c4dec527676105948a35d63f08a58da70c14",
    "signature": "0x682c5afc4bcb3ab75b5b2fddea9e5c7648aff68b69074d2f73a6e6e9320660481b5d488f0cca98f54bd6b02fe49baf8ff8c84ff27ac6452edee195ab0004c99a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}