Transaction not yet indexed

52EPmBoZC4hsdY97sAZGDiFHTEGrFdz8n2qDdUyNdFKSVdZ7Srpdn2ymUADxNP8PM96fQnFFFjKv4PuaNJPCA8VU

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