{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146190041",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6dc83c82455ba413c01eead81c5fceaef53790be12baa027d61c07984d2262fe",
    "signature": "0xb54583e354175088dc037bc95cf7cb2516d074bfcc7ebc401bac9559301c01d46fdc98ea2a5c8ec2b805b1ac7914aee4f43018bada31a8e097efb670fd2cbad01c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}