{
  "manageEntity": {
    "action": "Repost",
    "entityId": "616921587",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23a2260288ef762a648a5ce2ad7a8b0e3ba6fb8837c1363b3a0f1a030ef98a11",
    "signature": "0x6508ecc7b249fa7a4f8432e113a0c9b2469ead506274d3772283db049661025e3b1c75853cacbe5b33eecfd7c402d25c55af2b1c1f7ea5cff90f6a3758ad77601b",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}