{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701651",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c88ec942e7d1a696914398f17a6b2e30737471bc15191c887d28559ccf28cfa",
    "signature": "0xddad56c7d71cdb7449493c7939ba532ffa192ca509744d3058d9ca53be89afa51ba478883fa2901f48a92227e05e4d583c7094107bd7cfdd8f6ec1f05aa2079a1b",
    "signer": "0x34F50BD1d16FaA0390f6037c86b7D52Ff6629a25",
    "userId": "739630124"
  }
}