{
  "manageEntity": {
    "action": "Repost",
    "entityId": "203049872",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc887f58dd5a8cdd77047046b5d3b0d8cdce521a0f1381b2e149f0b703ca2bd7c",
    "signature": "0x0e61fef8b7bcdf3fa763435aec07df0a4d88361c8f0a4caed5da0f9d00f16e242b52d97a7938464b3b60c6fc88c857f10b62d8373fc236c3b6f42e380df1e6ac1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}