{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1143128488",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00db99c9c6fac3407957cfbc78443b15596709bca041da3c4e8a66ad8a06d06e",
    "signature": "0xc5c59b09b61db3e8d611585768c7aedcbcc8af652d804ce0b5c5a542bcb3d899535d364a148c59dc9cd4761a74bc569043ad2cd7f9ba38a713c25db47ca8ce201b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}