{
  "manageEntity": {
    "action": "Repost",
    "entityId": "306693381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b6c097987d1ba51fa91593246a67f89bf5c6f9b8c79cfac62dd094765d5e3cf",
    "signature": "0xe01016ffbcc8e568db1051582f1326842cbe23b8569d19408ab3048f8183ac316326bde2b3130a9a7bc90ef44a09edefc138e3e155ae542ef9d353402a2f311e1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}