{
  "manageEntity": {
    "action": "Repost",
    "entityId": "530173760",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44f6c813e30aaa0b0a98861027382686cd5b5d8ff9c905d8ce1d476e25ffaf31",
    "signature": "0x0563fdef797e21640359ad76f87cec7a74ec80322a042a7541808b82fc39ab85618c9cb15024802469da3e7839999dfa7fd8c165b01d3ddda6ac06e12f25aada1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}