{
  "manageEntity": {
    "action": "Repost",
    "entityId": "276634712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31c9d2b18db189fde2070989d6a9eeca47c4661d047c8b66efc71b034cef0651",
    "signature": "0x0f26bc3717f1602649d96998104aa45ae9c78c6b590de01e9ea48b3d8a82cf01720a1093215fa54499d039df516f3318a76c7db47248b4796d385cf0522bfa661c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}