{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156695",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x754ad244fa9e93a3e2fb1ed76f6e9f9b4d1dce61f7a46cad33e0c993cde54194",
    "signature": "0xed568278fa172ed2a658c683566bcaaa55f9b25957ad66e4ef987eafcf84168a7b85b217f27b713aa73e4432381b5d729b54617b0fa1447f5ee8f088e48e73221b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}