{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1422880728",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf781e3e7babb17b0ac56fc9ffcfdf20a6db71e4fff9bc9feb79f34f31107bad3",
    "signature": "0x20ef97b63d2b587c670474dc07b403bbffd6846cde88cb77b5ba32ef97010294120ee3aaa484860b5f4f7940bd1219715b84a679406944b8eae2defc9dde32ca1b",
    "signer": "0x6687B667182cfdc5646f5AEB14a9945c9b1d3A6B",
    "userId": "100"
  }
}