{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272845603",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x531ac75f80c53732aba6209081d1c4895e5d3783468b5363a6858825296e0c8b",
    "signature": "0x582412487c82d4d2937b1a1e655ceb951606b9c3d6c341b1bd00e70eadb97ac73506d90f9fb92b8c71159ee3cc95f971c84aad313531cf07bf76e766cf6a1aab1b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}