{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135538",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa2c83e77955cdfa8f69940dbaf4e27258d2cdef2b3ef1800b0928144887527a",
    "signature": "0xe4921c66b619031ce56c9a9bb25d2940a5e728395c145f6cf46cf6e5b7afc510487e42be3ddeae524693f6f0ca536458708acb31e8f71c1b0120bc5f07fb57771b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}