Transaction not yet indexed

52EMy6XBa9zZmvc718f94q14P6vYhaTq2SWzUGSPUkA3Mt5aMQ2v4pgFE8nqSgKZCRSpdE6UF2eYWCw2ZPfYPayT

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