{
  "manageEntity": {
    "action": "Repost",
    "entityId": "251586",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05766292b6eee38a5e1c5f814493c32a552456699163e4491cb18ade558a2b50",
    "signature": "0x1ad2badfc7771b2a48913e64e8f9a77abe3947f6f329e4008b7226766b4400ff6d10d6a80610ec25bd377ff0674da0dfb12b0c40edbed33a3937234d1c2bfd361b",
    "signer": "0xAdC6790E696cBd15c39A613CbEE1BBDbbf0aE923",
    "userId": "995159948"
  }
}