{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1969588479",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d3d691d2a0b0a46537897fc683b5086bc44103f4d747d834cb1d0053a28be53",
    "signature": "0x7653d3bf71c85538477b531a0f937fae7db363b696c1a99476bed74e4b4b12bc5803d51383879cbe469dfe4bbf8ccfc49726264800a7fa219d7badc6adadc5ae1c",
    "signer": "0x8097f7562D3D2F9cbdBA391c45c0D376E438625d",
    "userId": "51978829"
  }
}