{
  "manageEntity": {
    "action": "Repost",
    "entityId": "188183",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15df5ebb5cc9d7ee8abe91fce46eedb6f4147907baaa3361ee28d02bc308b00b",
    "signature": "0x20c0d55d00ee4900d907641c03cf4e183b1ebdfe06b6d53045fe233830f20c49656d6910739252c812dc4d16b75f7e91165fe228aea53018a9b0f67d52ced7c81b",
    "signer": "0x37C656432bDD87630C13F60036e9857B5ee36154",
    "userId": "288167767"
  }
}