{
  "manageEntity": {
    "action": "Repost",
    "entityId": "393661095",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23095829e6b903064ba555ff79c97aa557c6ec33ca5238482aaa31d7bdde88b4",
    "signature": "0xaaa22181cb7042f8ba75e8fbd54120a8180fc3f018e702f2ec48db90840026ea38faccd07ffd07796131f9810a6299a0bdeb044cfe8c6413a8b2cc0ba35702651b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}