{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55726",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb93708fe9c4068cd2c5b004795163320f4649f20c0c1b49393806026df99db96",
    "signature": "0xa8c79e7e7424d16b629e78812d7cec263c0f6232bd9df352a34a3fac648ed4a83326ca138439dd58b2e9fc452d5de62147de7f31574e0ce081ce2ce521bf62931c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}