{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2141969209",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f605def66d56830cb579d99d99c29516a8d150b8abf070463d717006f48655a",
    "signature": "0xea8354dd848c39cc2ae21d70cb364320cf793dcc8c57fc32256ccab45ca96797609eb6648b6d3fd24f32894a059f63968d717207593ea50dcb1e8d9a346cf69d1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}