{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1472699241",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x412110fdc9fd2676e4b7d3415157263518fc7349d7a6d9d66a4268a896fa3d3f",
    "signature": "0x0f09c33598677b41abb281d7954850c4fa23873e6705beb11aade1b64d9e54197110f90b1bda27f7da691b489649daa7ffb172554e593d2c42bb0973bd1f30ad1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
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}