{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3f4577a1b2ef8c28424a8eb19ea09e0ed97939f3fd1888b4baf7589db5b5050",
    "signature": "0x5076e172461c8e068f78406106e79cd24d376c05e076ef613a7c70fefdba66447b32110eb4e5a1c540602e432309c59e9b23e0f225790ffd98947492b7023f921b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}