{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1281714096",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x125029d42f13655beffb6d33341dc5d023b7207d1c9cfacda8b0ace583be08c7",
    "signature": "0x8649cbed93e9ad03249cb387c8a9236b7092df6c59748b8b8f8c4d1e26987cca089ff21c23210b7ea5e0c7824f31e85abb842dc00c41b66a904395d2984115a11c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}