{
  "manageEntity": {
    "action": "Follow",
    "entityId": "129439",
    "entityType": "User",
    "nonce": "0x5af06e1b1a4508e244417a145416588d2546d8eb454fadafe3026e3026e24537",
    "signature": "0x42c8237033e48dcd39809f84e2ad1ba9f0d21a47757be3321853748d52cd93044fa4308d769ddbf496d50d5db8ea639c10701d2167ee8c54458bf9e9c7ffa6901b",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}