Transaction not yet indexed

52FFcQ1P8JwJJeZ1FkhZTPKR8tkD5jT2BCXiFFERgqUBZQWpYWRpMZfTVCMn2qbjbnWRqSJMUeDUad7FgpRg9F5x

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