{
  "manageEntity": {
    "action": "Repost",
    "entityId": "134302967",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03ca7cf0eea300b7e42ee2f8955f01b6986ccccb201707f18d08f380855204b8",
    "signature": "0x2ce8adabe7aafad6486fe759fa8a5be16ee7e99212af1e2a0b864d7db824f50b25b6b2e951d2b9c7259459c4d764c852c0ee8e596df3010206cf192eda3296c31c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}