{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1256992131",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bd45c76db9d287c9765abe9049b9e4d73332b18346f42e9e29b47913d9bae88",
    "signature": "0x87ebe09b44bd31ed750ddc338bc9865af6a4f8d2326bc880a0b11605e9adfa44761fdb8616649e140a11640575db6e9187580953aee07f9cfcc32ba845645d781c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}