{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0x74bcc6258f6630a3bb40917f59df55348e275c00ab863a8062cd56a2d6bd438f",
    "signature": "0x0075e2b7d753b11395801a2005b6cf507003f8e70391772feb6120f77d2683800c8aee9048a397a4b05049cf10a11eaa55f741e66621ec176dfb80fe7b4496961c",
    "signer": "0xf15FD63403ea1176eaa213fd9354417c325a643b",
    "userId": "813142179"
  }
}