{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1871277887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1a1d6299f0d61195f88c4b8d1a203a05fe5032440c4f65f56b9b862df0bcdfb",
    "signature": "0xd9f8b1189dfc484e6a837b1ebfcb74e53db963d192e311c64a9787f4d47c270f3a9ee6338c7eb125d306ecc7c3918e8e79ee91788aea8b853c15b05a9d3ac7d01b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}