{
  "manageEntity": {
    "action": "Repost",
    "entityId": "281352401",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe28dc6f5334ce4ada2b7c26731b1dbc2693386fca414c8ef24d25342e0adeb3c",
    "signature": "0xdde3ef51dbf5913c07fc5e9ddbed07b6348613e0dd83bc6a6454dff3a1a2ba452d83f4582fe60529b022e3345c140160d0c8a059c0780bd1a681d52b7434b8b21b",
    "signer": "0xd22CADFcf3C70Eda8C00A7cf67dA6709EC60C72e",
    "userId": "806520736"
  }
}