{
  "manageEntity": {
    "action": "Follow",
    "entityId": "213759",
    "entityType": "User",
    "nonce": "0x2c232231c5b39229e8ca19ac553938626eafdb075ddcc289f140cab9358fedf0",
    "signature": "0x31a7304df0f8ef5d6344e30bd340ae9020975c17272631c0008f54fc38413e2e189126fa32be7dd4f4e31ed683a7899eea5e1869f4975f08b0305ca41862b33c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}