{
  "manageEntity": {
    "action": "Repost",
    "entityId": "730017",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd26c6858ef4538e1017073b879592d0c949803f515d2750be4b99c7726a27c01",
    "signature": "0x6cb66373e00e959b171cdab5df927780f47c0f16f7591ca76c7dd1178fc7a38516132ae42f1026b0c493184d5d3a342a1d981d0072cbb372110dc676e960fcc21c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}