{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480699627",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a87529dab14a78996860cdef2d87130319cc517ebb8a29e51ec64f2dde19b0c",
    "signature": "0x8e10735bc793d1622cb2b794673c9d294ea6ea1323dd5db5802e1a7985ecbe0b4565c300422d8a8b59f2bed6a2191e2407a6ef43c8e9c090b200c55119598e831b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}