Transaction not yet indexed

52L4zsrZFRtHPMnamcG8Uv6yokESXPiyKndPCo9dRWdphUzzwrH7cdpcFhW4ZaAzLdGYGkUBs4BtZcccExzAm6Jn

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