{
  "manageEntity": {
    "action": "Repost",
    "entityId": "975771",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78950dd188f46e61495672cd8221143b806cecdd7aa798a62244a00ea7381b1c",
    "signature": "0x3807a5772626653acae4e6fe6b99937a065e6db3972f7ac0cc07785f7e9115c237c15a77971e976835f6ee249136083de8fcbb4ce978fa32214a2d378b9cc8441b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}