{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541160",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x209c312951489864cc2accf488b42d3131ae4ae981c40aa2c891b944f1b81176",
    "signature": "0xccbbf498e0f659298174794641266f7008e63b850687d3eaae10f835fa427beb631a8c3661b5a122f34b07778ef8f129feeb9d3871f0fda5da4012f01d4d1df21b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}