Transaction not yet indexed

52pkC5yvfJnAW5UbMmZdNBsemaZPSiijRGbku1S2KVN8kQ2gqRLsWu4krKdJvkoU3B1DVXMS6taRCd1AVd7P4sVD

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