{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2130690207",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe05fd7774b807ec28372b79d5ba5cdb537ec6424ceb629dafdab1f60be1910eb",
    "signature": "0x552337f9a9a1e37ca7757fe063192e55629143ee455314d3d640d910ca80068f21974317b6ecd785e2c92c5e5797765c44417a26ce27e2df2fac4c7c90411c5f1b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}