{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1401346097",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83be616d472683ae749da819513d2eec6d1bd1c50de8678026f61b68171b5a99",
    "signature": "0x4e101693c21386ffa46faee4c1d13a04f20850a1f3a36919e805299adbb51b4031e0b0b420dbfd70f73f3b0188fe68932acd78641767a7c57b464f94c61dc8fb1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}