{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1085942178",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0516f3755dfdf64357749b0b1eaed1c2fdac114d798fa7f4c3b7983a0b6b27e3",
    "signature": "0x40955907edc5a4d63a5bdfdd2d0b68c17ed15c86568958ee747b18ff26a052027ab1771a235b44dd44eeb75cc1ae6366888686297eee7597ec81ad72cf0f34ee1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}