{
  "manageEntity": {
    "action": "Follow",
    "entityId": "54973",
    "entityType": "User",
    "nonce": "0x2a76ea95a0571743ddfea3fda2465c81cc7994963074bd9e2b826a7a901756e1",
    "signature": "0xa3032d109070fa5a99d5f662f3897f2fc5c031f1e4f2cc66d83588cb14f42f3d43f063f5dbb641b923e03ab07eaf855261b38b7c8961d3de2191a2a74d0ddaa61c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}