{
  "manageEntity": {
    "action": "Repost",
    "entityId": "115584",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94c14e99c5eadfe7b22e2dfad403bf562caa81dc5b78221a011d998f53624cfd",
    "signature": "0x1ee89120f0c3162cc397c7eb8f865bced29b4b108c8dd57e035bdfe5ed09e135025fea215c902146f009ebb0d0c58b7444d9e81b896333905d0b3045004a1aeb1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}