{
  "manageEntity": {
    "action": "Repost",
    "entityId": "814302",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7ea70740992a0afe043bceb69c84b4d19f98b41df9d922e11df2226cea14bef",
    "signature": "0x542add807b479b3f4014d9ddcd5a6cf72fdc3a4857e1c0e099c65de04197f9b003aaa1847586e0bbcc96480cf0108fceb25ce336ccf777c8b0503e61b98c58131c",
    "signer": "0x061A60900C738C67bcf3F9Cb7Fe8f703DbEc8Ee0",
    "userId": "718327235"
  }
}