{
  "manageEntity": {
    "action": "Repost",
    "entityId": "47143",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x469ee63531dd09d436f14008babad560550fa1947ec94b2c0258c9e4954f07ac",
    "signature": "0x42fe95d14ba540b6bc62a558dd033d3a86a8293f517cb77a75519d367973bfe22af4d58d8cf12adaf09fac45125d9062f8728fbc89a6b15afa7edf7b8b8ecc861b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}