{
  "manageEntity": {
    "action": "Repost",
    "entityId": "786013382",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb526855a294bec4e8b132d39bacc5214e13ef5b5e0fb765e7e57162133727a15",
    "signature": "0x4e09a17c135e36bc6a8a99079e8d12c1048c4d101ee7a2220a87d5eb1547c0f9514e8812ecefd0fae3589dfd427710091434faa3b0c19b8883c35c41e070b3fe1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}