{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2135712386",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39f9ee76fb28d13bb0afc2ba01024f63a0f7e599338e6e7db40f2144623600a2",
    "signature": "0xe3d134a2947a0b9b4fd2d7760fc2fe8346f5c422f695cdd64d0bd441d0a082cf4b66495f230f87f5086b8f71c22129a7db4d2ea93d342af09d8dc07cdbf1cce81b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}