{
  "manageEntity": {
    "action": "Repost",
    "entityId": "830320877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ec0cfbda359bc727335d4d99bcf159cc374fea77811c4081d51cdf6f7b4c56e",
    "signature": "0x26dd63cde6d7df2ab98b0d5a926f4f7fa9b85ff72ce48dd14a60c9030c2c051a5f3f5dfbcaace341b135b77a48e5b4fe4d02a9bfc3277d42f23fe453356e824e1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}