{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1628462460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e6312e4c3b6b4429e305b94bb902d790297d8371f5a6eeeb82290f7952873b0",
    "signature": "0xfff65c696b240a7190e28e522726f2460ff31d8120baa5e694dede57ae97705c79addce0ed345a20abccbdfd9087ce0c9d18ad4a1a284dbcedeedf6a35ed025a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}