{
  "manageEntity": {
    "action": "Follow",
    "entityId": "149337",
    "entityType": "User",
    "nonce": "0x45450bf39bd68e9e552d1004ed7e894ccf906010571d271ec2e88b62b9d7b7e8",
    "signature": "0x0b22e5c0f17b3d8f25792a260730057d683cf2b81e6d3ba10df3a34b9a2892002fa9b804c5411d3b6f9d419ae6208241f3c72c611a01e89c8153a98cc885fef91c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}