Transaction not yet indexed

52hpgcZ3NsQurTbJXTVEMxHrwpibRJ1FgNjLA1hCbJerVBjDqcsgKzik2TSsDTVSWx78pmWiT8LMESAyWvqtihPU

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