{
  "manageEntity": {
    "action": "Repost",
    "entityId": "409935",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d1b17794edeaf36feb4afe5ccd3b0974585cf2bea937181007e64f818b01f2f",
    "signature": "0x2d990db7c59fb424fae37107f2f180a67bf3873bb770bb68742c16657a140e73614fb5407f0ec8134dfd9405785ba9d184b19c179df836bf374188ae4d72d9811c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}