{
  "manageEntity": {
    "action": "Repost",
    "entityId": "243905748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9f853842769108f246619163f675440cfd1e0967ee120f66e2749bcd033f2e4",
    "signature": "0x9d81a38a5cfb46f1b192e43a9c977f86647324aba195b9f7bc52988ea836783e77f980dab60c35ed3970913580c8b5fc684f969b102c817d3524c6f0242ee28d1c",
    "signer": "0xF08935327AeC6306C8d0eb92999567e5496848C9",
    "userId": "989073793"
  }
}