{
  "manageEntity": {
    "action": "Repost",
    "entityId": "427886091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3874f380c2235263bcabc75a86caf8b5b21b122df38693b5e096849cf4839d03",
    "signature": "0x19033d36da7364856a02c2c3758b72795406a817d96013640a6036433079de2d21d90f4376f7d0f587b399c9baac9ee961b47b677f106d2e81fcd053dd3ff0c21b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}