{
  "manageEntity": {
    "action": "Repost",
    "entityId": "495613098",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7bf4fd05fa74fead6c835e135552688cfce9ba848bda4ed2d6101217507c2c17",
    "signature": "0xdd46323bb40921cea2c927c4ee2441d09154fd62d461196c079d0e50b9f8f8e32dcf251ee411786d6c4f7fa408fb04cdbb7381203f5bd62ac20095da627fce621b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}