{
  "manageEntity": {
    "action": "Repost",
    "entityId": "306615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b425e476d5b26be7da5234cef9d9b354b7b80af9840fb1d582fe0b61ea7fb9c",
    "signature": "0x5c153527ac015c3bb301e6d86f3350cea8a59248436ebafbba7cc5ffb80c604019f005d4e0fa75629894c2de32b674256cd9cc57adb607c89a5121667e1e0b3b1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}