{
  "manageEntity": {
    "action": "Repost",
    "entityId": "363999322",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bd78505bfaacce06c7e7490d8a0f49580979b60ae775d1b81dd28d909d17b15",
    "signature": "0x6a37fdebaa965e4ec037dfa7a1ccbaacc49f1992a234e0558631f31105c308d360a534c1d42e053ae2cc9869ffa42a57b39fb4f4cae5350385357f237b0c8f1a1c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}