{
  "manageEntity": {
    "action": "Repost",
    "entityId": "502479500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32b0507ec34af99f161561ca9fd32e75c62bfc805d34efe389717c3fd7ec7859",
    "signature": "0x5ce5af0624ac9a0a9cd687af7fda486e29ac4a59d2d4c3352c5ab303ecde56376e90e3fa997a2a3a058b9418b257d3296b58c8584399b77d95d0465eb22ddecf1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}