{
  "manageEntity": {
    "action": "Repost",
    "entityId": "912597350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52cfeee3c613d2b846361e524c853c00d783b91b24fb63e2f2377439f0f984c7",
    "signature": "0x97eec4ae8c9437fda086f16e92b034bd67787243bdc3b70e2e6b20ad5ac4621605f162f9e0d8810ec5d4fdc989f14f92a7812c2eb0ede2e23c4cb55977dc6ee21b",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}