{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1569066093",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf6777aa675efa63b42e46017c1a0ccdb2de4c1a2c7e4921a555cf9fc5bce60f",
    "signature": "0xde048a3f3ddfc54c74fb13fa378939a45b07c30d784b419d907a9028198be2b37575217f3beabc5e3a3a1a0be95ee3152aa404755ab233d563b69ecb7bd81ed31c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}