{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123062491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c6bc4ef10b6d5fcbc14f79573f74ad0261e96310da4fe532aee7a09703e6cb4",
    "signature": "0xc699626f6077619075946ccc48822c333a3e157efbc7161188f33c00392d9c57562c727fc228cfdb1c431a0ffe5abc8d2a5480efbaa796f72b364319f07d1f241c",
    "signer": "0x98fC2b30E6e70e62dB2b5fAE7b0292DE3D4323Bf",
    "userId": "480962013"
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}