Transaction not yet indexed

52rA1caUXPPd6zL4XNe2GZ29TDo2J7Rm2zikcEE3DNtu7Ptca8x1q1JZisWxPBUHRqCZMF3upKTyCw3auqMSTT21

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