{
  "manageEntity": {
    "action": "Follow",
    "entityId": "191315561",
    "entityType": "User",
    "nonce": "0xeab9d537b0dbd6dfa6aabb549259f37b4107af77d7af132b2fb37e4e475cc250",
    "signature": "0x5fe1802cea68fe885a0589f01f2164b9b161a7dd13c6889b1c6e2a7c82fcb6b4683350d63db01cdd3b5748367c3a0bbdd6d330bc0b2906256e060f847dcb96f21b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}