{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138746",
    "entityType": "User",
    "nonce": "0x9a3e67fb938bdec3eab796f965ad73aefa39626997badfb4243912174cfb1781",
    "signature": "0x0c6a667a23ee02922365bfba79bc3463185307ae8bd48731b6a48e737c09ed572f3164161083796b78f27c202712d6741763611d88dcba01dadf12270248c3591c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}