{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9599",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fdb5c05ea4329bab2e4960940adeea43406177e13c86e4fa50301e4b93d1555",
    "signature": "0xcf5117d9b2e78f50e8839f7bcf34266d15a55fd12a7312e23e76da938d898f662358ed704bf8e5a15217a65214822a0f43ada277dff8d3ad0e7812108d3a33d81c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}