{
  "manageEntity": {
    "action": "Repost",
    "entityId": "916184596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25d1af1c24a0b7d7bb9e5bc74da1d39ee7880ed2a5bec7d9fce2f3ab883844ae",
    "signature": "0x301ca9eeadb805e6bd0cbea466e5562475499bb43fb05e69b5ca8d428dd026821ebd6cbac43b6a8e1d35de23c75504969c0d32302af7533d64c72a4d6b2d31a81c",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}