{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1938669936",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20e19904e02677f17aafd87d01f480b994ecae8ebf0d91b378ef45969766fc70",
    "signature": "0x9755fa0cf9e6a343832a91a4622e1f6a22a71969946f9e96f109e5fb363ed7146cc31aa6acc8030d171b1ef4bf5c4edd6ca7b8c9bfae7c6a1a64dd558e64aaf31c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}