{
  "manageEntity": {
    "action": "Repost",
    "entityId": "238764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x01baa5abf3c757bd885a489733a16892651833339883a7fe02426fcf709e532a",
    "signature": "0xa818fb2acc64926aa77a336236a20065956a9d8a2188cd7c18d7ba3593e63b47702bd726b220c04e56717944b406dbf15956d7c758ea85a13c1ef5afa00d8cd41c",
    "signer": "0x3D4d8a781454E2338c482dE697d6DE1ACc7D9031",
    "userId": "599751364"
  }
}