{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1058571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23cff3d3f85d9bd659be544b62afe0268813ffbda2194d9e3b8ff7e7efaf25ee",
    "signature": "0xecbaa010c54ecf02410080b0747f951c37946d7c4473c57d57ba5d170993745e36d2d3f0e0b7660a80af2929c113598676628a1da87ea9184a6cc193fa980b171c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}