{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1350727183",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92ac8d68fb2a1245e2cfaa27512ca83a7939757282040dfef337de2cf112af0e",
    "signature": "0x3135453caa5d8dbbf8507087ac821dd33ccbf825cb9739ed3b2e5c6faab05771108ec5ea15fb85e8bae28062f06b090bb2797b98ccdede6469f4447e366eb0c01c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}