{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135880",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3dcf9d1139a5361cea1cc4e38dc98354f9f628028483b83707e809a763f77028",
    "signature": "0xee5a9e4969500dcbf2d37d4f1d2dc0c367cb30f440dd2af10cf4e892c39d524e4e651d37a7989cec428e7e802d7e149206fd770d88c752d70db05511ef79da481c",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}