{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214117229",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e9c30ebe9bc271fd91b8cc9a90dc4a169408808df0bff50b16a8ddd0ccf4c57",
    "signature": "0x8171bff53a77cc50d6582698fab9af47c561a416398ea2f4a67883a6de7af48552cbd0394cd30641f177b4d65fad3aa776a5214ce4c30fafd2880d173572bb941b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}