{
  "manageEntity": {
    "action": "Repost",
    "entityId": "861590301",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7a18e7f1ac98dbf31852682c9dd36be55b26a06848d7c4682f137dfea73bf35",
    "signature": "0x33858257377ad80db193f3ba82b9765c3ee8d1a87d4a2c0a7ae795339de987fe471c5f2d97990ca40e24d96ef5561bf34beb50d48649e722080d0e544fbe95b21b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}