{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1548419830",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce537f6ddf3939e70193e14c5cca782d386cdd48b257933eef9343af76ea2f68",
    "signature": "0xde7e42cfe8e66bec7a5f3b459cb4fd0cbf604da10ac4b3117fe201a67212f0f9649e73e68040f81c4e91ed8b40d8dd2d0639e710197c13c949cb17b50790507d1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}