{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1558970014",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc07f8622542fb83371601e9879614568c98d5f96f1026cbcbf9674c7d145b2e9",
    "signature": "0x0fc0f45bb3da5a56ed8893239f6cd16ed4c3270cd1e2410bda556586b8309ca40f1d1377124bb1e5d9cc6df51a4e099cd18aa6e4306da58b3920acb42e62613f1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}