{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1861915203",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21ea558bc57a4ad18c0d8c952999fc9995dcedabc81a1ccafa815b273c71efa8",
    "signature": "0x1ee72c89543713d7f2df06d04fbc08beb750ce65f714e0d2f38b1d6d86ce2a7e00f35b22e0a17293a65b3661d281c2aa3359dcb968e7b249d8100ea8b48a13481c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}