{
  "manageEntity": {
    "action": "Repost",
    "entityId": "963813",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab1a31bf8c398cc7dad69dac87e07c6698184001a2b02b03d1be920eccd33529",
    "signature": "0x2acd3e1d275a627d97c2d80c7a422dd167ae616270b617f3c858cae8ad46a36f2a70f8e3fd8ace63a11b4f14ca71408f7b7df0e4c7fe7b5da72c5108361ca5831b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}