Transaction not yet indexed

52tkmMDnVXbLEZdVzWGuUtH5jdvyKEwWnS9Bt6SzHoNDRF2Lx1R5h3T581RrM7GsUrC7yoTS6gg1kMPQAV92ECq9

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