{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1037609706",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b4478bdfab0549685b17cad23832c4763203d58b1fdac14177037921f608e0b",
    "signature": "0x15ce12dd12f99af0f7a05ee01ea0c3a038b57280e532c6a4ff969d8550b78beb5b6ddb80bb7893b746687ba82b22648614fcc6a29565a1a09838751d6fc141651c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}