Transaction not yet indexed

52mUPmBcmmPF3m2oo89w15mcxVfZg84UEg8yZG2TMaS2tsPyMZQDwvh7kdSzq7LCCDwrzH15HU9DFE6Co856pyAo

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