Transaction not yet indexed

52NEPFUSvYQCG8pEMFkq1beXDpEibxb2L1QRj7GF71pZfa6UZCauNBVqYegr5jjZxyS2SnJ75BpTLayxkQV8MBhz

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