{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1426082220",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbdcef50a538867ac56f70abf1dcbe4b62155c747419a4896524f59e79561e440",
    "signature": "0x88667b558ce0660f69a2f05621517f4c41152b2a69bc756eccc7c3da49976fda058e536fb03f110ab7ef396dc1e187788bcce34ce372c5dc23b38857ce84045a1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}