{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2101654740",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a85cd01974aabeafc52155d0d55748c66a627159429dfa3fbd548bc2e15e5c8",
    "signature": "0xf8ba83c0eb6b452bc07b60792d6a0106a4d23c3beeb7a387b7a0bc8e39f07d505895904907c0ca2e3f56e437ba4bfbe610a6b91760106228a87a5d7a342a5db91b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}