{
  "manageEntity": {
    "action": "Repost",
    "entityId": "525369395",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14b4ef4251e739821a313343d312411d45bcd0b9ecdc245bb8d281eec7d1c03b",
    "signature": "0x4043df09bbd6a6ef536084b724e3c0ac7b0e206a8a657202cb027aa65666af137431ce7a78246abb8856050e7e46725c55cc808e535a652a4d97d678ee2936a21c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}