{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1940296202",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc0b8f388e2ca3702eb191a7e424ab01dbc527f627144d577ca2d613d3ac51d67",
    "signature": "0x48b9ba11f49e7f08e850c2bea69d4fc373457a48dc4790dfa78f327526927f7b20f7e65d023c8185486cb23d1348f3512b747cb7f33d8758085656845004a4d51c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}