{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159143",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47c333725a98f13d27558f9e8aee21fcf6db05d01e945db959d3e1b47e9bf229",
    "signature": "0xacec4785cc110ba253d5d189daaf730f049ac15277073ea5d42fdff4662671445675fbd88b24ec29ecdacb87a8a2a0b51bbaba1804f3e0c8de98622363b56f0f1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}