{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1239673294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48b82928e1f92ef0d1866abb41d0e46a3e3e7639ee33e1149951af9131d0ce9d",
    "signature": "0xed14341f82d4ba5bdec2ef50aceb2497117e7bd80d420a170174ab50b6ca2458147d5925dc18e44eb09bc50c059f43505da6cf1be3c8dc63975a34fffd980b201b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}