{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480246",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8e0699baff10b0cd8d6e24b47ab9d586f6d3517101ec5be4eac6c97635cca19",
    "signature": "0xb343d41d7a031cd6888da268128fc6df4e70a0920d4762fa38b8293e32443c23742a18bf9fa64ee197752e42562370d4400af0561f8365f8874cb45c1df197331b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}