{
  "manageEntity": {
    "action": "Repost",
    "entityId": "595446979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07d9454c0f04c529e1e957efb060c8b5c3c89814495299eaf0914dc11b244081",
    "signature": "0xf3301f8de7dce7a403c36643a2958b2d18c09bcefdf8d826fcf7a79a07a7efcf7dee0c5f141975d05c12753c66337f136c5089873cd85bcdd0332c07effb44f71b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}