{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7a0656df8d65047d3f1b3a2ef34e3a06f16c3abdadf3ecb1289dd063d47e2073",
    "signature": "0xb3cbd1c2ec09ba566766e6ac23037dcfd015c4f55039b0a1488f46a0b322f5db7bef4ef29b9f790750a85bde0ac631212af25fd2dfbacf5abaf36a98fbee43871c",
    "signer": "0xF5aE3A86843662910B5b3B056C9b489729A722cD",
    "userId": "760534498"
  }
}