{
  "manageEntity": {
    "action": "Repost",
    "entityId": "729279",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5369b98b5a37aa14774839dd1dc59eade0bd0e89d68db7e25f4c081735b1e798",
    "signature": "0x7a8437fac676ac5ef30604bf95035a6ffcbe11b821ea3f6aa78d28ec4c19449861b2b43c4cfa6b86ce5cc467ae7d315ea0e5a615bbac06349362004660731d501c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}