{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1938103179",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a0023e17f81ce79e4d1a92641431b720ebbcdb23ec3e273dc7ef0e0f9fc6378",
    "signature": "0x156d052ee12f722b21574575ffef96ad4d3d54e80cd2a8ca7c0efe02eeeb9126169c21dec6c5cb5ff8196bf7492953841b88304247d05bac1680201a5ff327c21b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}