{
  "manageEntity": {
    "action": "Repost",
    "entityId": "413296923",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb055cfca377d67976b21a084b82d2e0d24f23cc8cdc6ddbcc69e572477c9a5d8",
    "signature": "0x28e59cde12b2ee674f8828bfd2fae998cff9f9b167db57bec8e34a60dc3dcf0910e789fbfce0ac548daaaf4d7bc114625312a5d1f6a275a26af492f66bae1d371b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}