{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2067557878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3d8cfad525e32f242d084b3e513fc83ecb9beb618da02defb02be901b4abc3c",
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    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}