{
  "manageEntity": {
    "action": "Repost",
    "entityId": "107340759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16dcd78f75d42ab397d415c7f97d991bb97e12eef5797e81da8107eb23e75e05",
    "signature": "0xc2528de369339f630d246dd630c108b37e83320f499394066b80863610c8338a2ef0cb81f224796277c69bc330118e7ab014e580a19b5643e66a762b374514f61b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}