{
  "manageEntity": {
    "action": "Follow",
    "entityId": "137406",
    "entityType": "User",
    "nonce": "0x549633006dbe109d26810c72ed81637d53acdaf95b86813768784a224f41b9be",
    "signature": "0xa783fd0711126c633ef15d74f287e76c47f46021a853a1ffd4b5e7458ed5d5a542716a4b483eabbc2d3494322f78910ad40d0f1c11fdae9d90957e13572b95cb1c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}