{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1458078885",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9c82bd9ad029bf654de672fce5b8d2eaf4ae408d3b3df41be2a25e8a3aac2da",
    "signature": "0x22809e2be432b2ef790b009ab5e9d693aa8c2f512034a86226f2762f771f20fd515465d8e11e3a0eb2169222833da6038e0dc4915652ff4415c44cb1b01756991c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}