{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2057595439",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfccc3662c618b4e5c72fdf4b4d8a123b51c18dd642392c4f3e00287c2a12bcc8",
    "signature": "0x88fb747e8045d784f5f69cf09f30728487cb2319d3064741e8d1e85b7e95c3676a5ec8be435b35494d45e1218b136bf43e2f7c94e6c4091a05f8be9a877c5e1c1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}