{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135169334",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96c69fef6680fcf64dc8f10aeccf124e7f8836458accdcf72a9eb36dc879f4b4",
    "signature": "0xdc17584931acd2d24dc1fcfd0f8c01d4940fa8455fedd753c8afdc58ee4c23cf6c18d710b30c01dffd3750f058c65e8e7808849f7dddcec6390e420fd193872e1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}