{
  "manageEntity": {
    "action": "Repost",
    "entityId": "972376916",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1dfd8de6b52c5142779ca47c4456ad184d868ee8fab2cbbe44f907bab4bff3c2",
    "signature": "0xdac97caafd88e98f7daa509ed79e18e66fb8d02a7c05d3955c252f710568fae31f42db77c78759514cca003f3a29f6d892e8aadff34a209eb5823d5195718b161c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}