{
  "manageEntity": {
    "action": "Repost",
    "entityId": "410317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a650b03ff38f96ddddb1a467f54e8359855be4f5d3410f3226a6a9caa71b89a",
    "signature": "0x17e2fce4ee17a56f06b51d9205cd8df3836e361d2a9632fd60e1110b6fa359b4045102e0e5a572e3a4d0234f9a30f89033eec94f9a0ec88cb33d743e17ceb3181c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}