{
  "manageEntity": {
    "action": "Repost",
    "entityId": "284612",
    "entityType": "Track",
    "nonce": "0x49eeef9b6443f0f2a2db807896da70e8f99ecd538d66660b687aea3776cddc6f",
    "signature": "0x50836ccdb26260d6726fbb98e6ce5516542e8730810897c634d09b7fab4d046d534cecb3270787c3567e806b65299d73885204455c19039058975598b96cbe781b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}