{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123366726",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfecf943c7064fb7efefdbdb662f689dc389d000e8849acaf9349c67b38180929",
    "signature": "0x2bab13ca6f443fe242e8d1f3b0df6ccfa50c460740a89e4bae49280db350f9065a417b0cde2c150b1c753e1318c085a90355fc0cf2a67ad590b1b58229a16ec71c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}