{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1350411268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd470b041124fc9f4cf8f414060471917cb1158746942d0a2ea16d9a48a431275",
    "signature": "0x89be23e648f42cfefb21bfd478b8754f70839acb18afd61da70c9cf6687d2e777fb9d1d4351de13a4a978d7ec1e519ad309f8f66c5e6fdabe7630a71fbcce8a51b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}