Transaction not yet indexed

52hhYuFjJYhrAynTLP9SB2uspZoPkqBdvLM9T9oSBUs5yfs9QRWSpmxA3eNAyo16efPKr1RY18Bm6bkxGSQvqCaK

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