{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2134477212",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x659439195a9e28d4fe82b3c5c5bbacddcaa50d00eb852e253d1abcd0e0abd3d2",
    "signature": "0xc0407be4e8ff16201445ae6bbd3d3af0ac04677b2147d437e2161098954b11f7507f486d16fb77a196b8cbdd616c852ef8f87365675ade6e2bf57c34a4f8b3ea1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}