{
  "manageEntity": {
    "action": "Repost",
    "entityId": "802468347",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x622983f3974dcd568d604aa2415386223fbdd1ea732434ff6c70a7bdcda06531",
    "signature": "0x83495b7514902da9bf15d60a2f155d1a3b9c5fa767d662186ab3d106c7e451d555f196f81d2e065b5d897c7d34d297552913a375953daf557e6ffe7bb11da7341c",
    "signer": "0x1F75162Eb21d74EBC3C9f760c519537fB9D2c0e2",
    "userId": "138483"
  }
}