{
  "manageEntity": {
    "action": "Repost",
    "entityId": "860958575",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a6b29fa42f81258c75b0f78d303621ccd117ca9b83e92cd8d8f55d835d22fd2",
    "signature": "0x5702ae95ea46a2928ceaa84751fa4bee6726e2bc17948fd19c3c84207c092f751e383e5afe8d2278cf19a8a6bd2478022b389a852e7262685ddcca6b15ea0b7b1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}