{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1032907",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b90542539785f719ab7b7fb028f3ce5c402b78f9f9323603be6be845b937c77",
    "signature": "0xe25d5dba9c9908135b9c23fe2baf772d90b2f52679dd47e3145aa63a47ff64f870e79a8ccc1a5ff1e6fc4263936c4b36f223dc495c14f32e7f21d5f29f1bd8e21c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}