Transaction not yet indexed

52LuTnUnW4sVcyhCR6TacHAWioGgk5aWBWgKK28YBNxg3MKLRRQuUEM7g5F96iRmZeFKeWZZvhyNK3w37fcV1oLT

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