{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190321",
    "entityType": "User",
    "nonce": "0x2610ba0d21f4e37602adf198ad433a947736e6f9a5f911964243230e480c856c",
    "signature": "0xc27d2fa42583a5362f26c3d9179de8a4e714dd78d599a22edda3f089a4a967754017ebc70de766b982016750ac6fc95190dda8b23cd508b9091e4fcb8e0eaac81c",
    "signer": "0xad12A53B30a86D04715B5663c5832Df6E2Cb9710",
    "userId": "980941"
  }
}