{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139087",
    "entityType": "User",
    "nonce": "0x537fef39cb0fbddfdef89ca2031e46220011aa73f3071e55093b337d704e093e",
    "signature": "0xb49ff38cbf2f08a5123e4db1b6d04f5b3c9f09442457e24ccf27cf96efb012e85ecaa30233219c6e517ec1c3fb932723006864f737df54b7d118d27c5b4c72331b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}