{
  "manageEntity": {
    "action": "Repost",
    "entityId": "506295",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8bb06ec28a90c54ca0a4008d86e3cf7d08022fc9e65427d930a2a00435e75b3",
    "signature": "0xed0893f5b8e0ad9423e9d38c351958a5b5aacce274a8e820506a5f4fa2275ca52385330be43fb4dac942c66208b4a710fff7686c4dae557d19675a3644b177761c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}