{
  "manageEntity": {
    "action": "Repost",
    "entityId": "896710999",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x083512d3ad0a09e91e42001d3810e18a41f62647b70ef809a352ffde81f5f35c",
    "signature": "0x45d91e4b200ab04d6e660b27cd5a43e6c8baeacb9ee23ec1b8ae4915ba9304e86aabb952ab55a7c157cd3daae73292cfda95bd8fd43433918a4fca27168ea4c71b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}