{
  "manageEntity": {
    "action": "Repost",
    "entityId": "829921342",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e5c5162a8b7ec86a2aed36768ebdbdf78631c5d4b06efcac425bc8bd9019170",
    "signature": "0x9333f939e056d1432a2db5acfeb8d617a3ef74be04a294639817ecf22ef1b5575e88ee67593a8f13b0db75076290dd7a5e1339d2c6ad754213dbb59c37d837c51b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}