{
  "manageEntity": {
    "action": "Repost",
    "entityId": "233572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd492613a9ab7d6f2c5651889602150bd58000691d3c0388a09ac54bc00a63c1",
    "signature": "0x2a15eddb6204ea8417e25b733151e38f2790a006d51c601a256992b475101fc779fd07beebfcfe97c8a16e1c6c3164baff3d0839b8ed0a2103ac04e2953c834c1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}