{
  "manageEntity": {
    "action": "Repost",
    "entityId": "470570068",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x438b060f22020d60627e4663b601f562c9730ea7b17afaabc4f82b2163358ef1",
    "signature": "0xbe860b410fe2c5f654feeaf6fb71dbb952d7e45fe4cb5c729197f179f78d3c5e49034265df3a0fe8eee3ae796eb2fcda7bab397e495fdf2a96802ad5470965da1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}