{
  "manageEntity": {
    "action": "Repost",
    "entityId": "286100246",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8349f6e6bc89f832828ad2d6a12b1caf66417b99d8fc238138565b8433c753ef",
    "signature": "0xfbc623012ba88f6829f041e337d1a7264f27fce0e76623feee787d263f8d20761be29d3e8664a062c4ce886e4d0182932ff78d62f73c66485cc4fe2f523d4ae61c",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}