{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1147251992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d3e73583d22f4041ccd59ef5e20b8af0b102631b5617070eb3f17dbf19a5223",
    "signature": "0xfdf85a7d55a60d368cd8e6a339cc14194216413608938fff04254de9311e760c4b824ed730e5f9afebea7290832396c2201dd8b90365b1a108d407910ff2f2381b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}