Transaction not yet indexed

52CCNQ7JM6zXvy7Fuu1GkukjT6vQehZ78YALjSHFkGKhdAuEqshcroYfZV3Z3iqEGJnudXjm1kePHZtqMetpvEuH

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