{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1559940378",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xecc9d3ca7f850fd742cf9472e3bb5ab9f6f6f076aba0c6df24959dadc28fc890",
    "signature": "0x7d1c4b2223ff548fc8d833c830c09115dd6733719ed415d3f00cd9016bbdec595b9af301bfb9a712f788feeecbd2e74061e0338bbf492d5e01daa8d8a93a69ba1c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}