Transaction not yet indexed

52A4cpbzz8eTUAcwDot1LbCo7oTPj5tqD7PTY9gQFp64mzsCU5ww9LMWU8GUMYZsU23V6wAV7eCHRYFsE9KU8Lu6

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