{
  "manageEntity": {
    "action": "Repost",
    "entityId": "197589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1bf4c3c9e9a713a5b80917ee121ba254e716e8aad3f23a72fef7bad294a9d284",
    "signature": "0xcc0eaa09888ed7f63864c4f242be6bed746379886a76ec28b6c6450d28da63724c0e0ddd7e41673a0a5c21db73aebe334863f8f1b780e0ef608286781f36290e1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}