{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2122906607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7e3082ed13c7cb649ac89889393e76bf30988a77f31521548093f14b53323cd",
    "signature": "0xf39e27052cf346d9578575b2de23abab3de2137a1d7dfaa139fff4658d1f0407659172e1620eedea7c66b7e9238f78017a3d88b2eefa7435aae5c63a358eeab01b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}