Transaction not yet indexed

53CCm9ejEFWHECeSC4ebzLCtunsDtPfkuhJ96RgfWPdxAXv4znqhMn8aprUEmZXehaiezQjEUumvEP6rVJAX2Qz1

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.