{
  "manageEntity": {
    "action": "Repost",
    "entityId": "200222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b54c9b2ddaeef09ca1a8f4b46118a8a29878be8370080f448adfb153d61ff90",
    "signature": "0x5aeab11ef290b8199c546f83d3de011c8a3c1f0f27bec077a0d2e5caf1d110de54571bf19ff54fdd1ad03b83fa5e0d25b267e18c18c23d91b3b2c44c55a991ef1b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}