{
  "manageEntity": {
    "action": "Repost",
    "entityId": "447947281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8135720694dae4cbfebcfc1d096c3770a99c68fddf41ba041d2b56545cbf0425",
    "signature": "0x2c5a394c033182a80f35b3f120acc1a617590cdeb9d3b2718f4f69dc1807e05b08b80bcea96c17f08306ad53294f10de9a116f3421d7c83414e08a1a0531c61d1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}