{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303013976",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7942f8e4927e10e52f8089be17fbf41519b04e124624a302394bb9668cdd38fb",
    "signature": "0x165cc27cc41ee93a3dd6ce4a7a078766bce337a5c2f64afbcfeeb758905fd5036723b9cd7f672eb3240c0f4bc4f6f6e7fc06cc6b27ae15844efaedf3ce1b079e1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}