{
  "manageEntity": {
    "action": "Repost",
    "entityId": "416121188",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x193211c1c3a2548b46e5f33b44b237df4de001702423dfcd04fb0f43863f2b0f",
    "signature": "0x24f68fc8b787f4635c543a4967213da8ed513258f722a61a0e714260912c464638548127219c77c43baf939abdf88cde93e7a454fb8acb33c7147b40d57e670e1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}