{
  "manageEntity": {
    "action": "Repost",
    "entityId": "155149375",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x278fc577c757c7accfe5890a3bac9a42f3494ebee8c453c13ac97687bf17b9c3",
    "signature": "0x0c4dc7c273ace68715b0ab1b37378a117bd44ca3cac78d772130a1b3a78dd46219e7523ec432dac08ec477e9279cb43a61594d0cd140432d87f6988f629bbb271b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}