{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1885357441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00a685af943cb1be5dd6def65f469d57f9bb64728db986e7833c5395f0cd96d0",
    "signature": "0x1434f5cbf0045a00b68825cff321fd42558bdd1d020be2301feb3282cf274515151ad0f479c2a1c3a51f5d0a381b87e3ff899bf1e2caec3aee774ed94f8f438c1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}