{
  "manageEntity": {
    "action": "Repost",
    "entityId": "594088",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ee69d9d35b5beb9db9a4a7c2b1923a422644934a14c075eee5950ab7528cc67",
    "signature": "0x13a704731a00ce4b1b11f864f3e2295ee8fb9604e823c061812122d8d483796a01288012d620c015736e10a4fa80767defa2f6b7499bc06f7fa3321a649157b01b",
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    "userId": "772126389"
  }
}