{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2130022886",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c8629e1512c264a7a2672d812ccd74a523fe1ef0a3194d7cdc5ce98c1afa99c",
    "signature": "0x3dbcb02bc5d3960343cd64175a290c38cc542d0a5ce994d5f1df84e2571e4f6d215844443b0c0f59da93053c8cd7b6876518e02b02feeccaf204e1e17669379d1b",
    "signer": "0x1f0eEffd3dB10c36bdc47daf6bA5e3aFdE77e215",
    "userId": "304921883"
  }
}