{
  "manageEntity": {
    "action": "Repost",
    "entityId": "800341229",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d73f01043a7fcc71ecf0bc4336112c9d4e68e5707e2e35c0e186a8b51a24172",
    "signature": "0xd2ab3436646fcb3c5358defc11849e214ddbcdaf01585a7f6042e65382c2e8486db1e126765fb025eba2f69709584bdc14e6730452fe1795aba8850be74de75a1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}