{
  "manageEntity": {
    "action": "Follow",
    "entityId": "323272",
    "entityType": "User",
    "nonce": "0x5f01c28406b85932975eaf4ec4c5f385fa66a3d501f257ae16c3a2a8da6d37c0",
    "signature": "0x393f74efa6f28c7bebba83bbc9b72709b5d112a411f47c22703a6ceee629d865483730bf13f0bd8dcbde9ba0c7f4a1d1f64b7301a3c60fe6d1c8100da4fb613b1b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}