{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1348813914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f4e04a253d3c27b4fb520514d7e51608dbb69747df5492230fbabc9315ee42e",
    "signature": "0x9f71e1a56f8ddea6825ab3eb988fdd443cf415cc1465743dccbdcfe1361bd0e5491595e3b66474bea45881e9a528020ca0bdb99c1c184a438c9a0b0c4a4b30161b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}