{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1145579796",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a4232cbd122341f41c06fe73a36cdd6a41eafcbff4bbb9649ea703a380bbdb3",
    "signature": "0xa79b73f3781ecf2d265d728e479fecc1868e3938b31f41ca5869dd97e1cb0894019a69b253f45ef143e7aa42b6f366d1beda860bbe0d8dad76dc4eaeb203df631b",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}