{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1382017829",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f4b577d8473a623f520e62e8fe344f0bc6defb407e71b0abe193472da62452d",
    "signature": "0x45f547dcc8537d71ae02e63d9857c2380f2e3064199eac335315651af45d13a30132bf10cf71fcf731ab9209541a8ca57be5c8bf69f19337f0470aadfbedf37b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}