{
  "manageEntity": {
    "action": "Repost",
    "entityId": "904697839",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x564e8f023a96a04c1afce3040d427b8b62133b16b07841619c601415fa375e52",
    "signature": "0x2e9b4902e7bd17fc9434d31f90575fc2b9fa4fff5451fa325777e55330e7843a32951baaf461ea124c38419c95393458ced064180d94d120f0c61a30b20a18171b",
    "signer": "0xaFdEC27229de1023f5322f4Dbf0e874dC548011F",
    "userId": "817564020"
  }
}