{
  "manageEntity": {
    "action": "Repost",
    "entityId": "887199643",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdaf0ec5da5042df9cda7be33be1175948dce034cc8429836e247944cf5ab9990",
    "signature": "0x0517abc11b17a71a1d0fa510ae3175b367e09234bba0a8ac09c7fbc0f92a51c07f8e3942dc47ad7b94ab3c1bf53727833773185fd2109a658efe418dad56dfc21c",
    "signer": "0x7Cd44Dc53B13eEA7335A000Ce36c05cDFE34b348",
    "userId": "355113"
  }
}