Transaction not yet indexed

52y4n9PNcQaTJEooxTxzRZBtDG7kopyc1mdfRNPCEQP3zgw9K5c2kQa4EGLXMHeFqeLFVz4pEwpUo1T5vwCERHs2

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