{
  "manageEntity": {
    "action": "Repost",
    "entityId": "194856",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33fb4bd5df6f84df365443fc598efc3bc9fabebaa205ce0f35d8ee8159a9c712",
    "signature": "0x04aa9f6eb1b65db27913b62818e922d10a0343b860ef831cee0cfce6ed0e023216c3e7b531cfcd47eba3fd52b191d0a9903583d98081117f65cc4a136ce3cae01b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}